the procedure for making zeolite is carried out in an acidic medium. true or false

Al(NO3)3 solution concentration and the concentration of H3O+ ions in the solution following the addition of HNO3 are given in the problem. We can determine the presence of [Al(H2O)5(OH)2+] in the solution using this knowledge along with the known equilibria for the hydrolysis of Al3+.

For Al3+, the hydrolysis process may be expressed as follows:

Al(H2O)63+ + water becomes Al(H2O)5(OH)2+ + H3O+.

The reaction's equilibrium constant expression is as follows:

Al(H2O)5(OH)2+) = K

Al(H2O)63+ / [H3O+]

We must take into account the dissociation of Al(NO3)3 in water in order to determine [Al(H2O)5(OH)2+] in a 0.15 M solution of Al(NO3)3:

Al3+ (aq) + 3NO3- Al(NO3)3 (s) (aq)

Al3+ has a concentration of 0.45 M (3 times that of the Al(NO3)3 solution) in an Al(NO3)3 solution with a concentration of 0.15 M. H3O+ is present in the solution at a concentration of 0.10 M.

learn more about Al(NO3)3 solution here:

https://brainly.com/question/14215622

#SPJ4

(i).The mass of ammonia produced is 2.43 x 10^3 g. (ii) The 71.4 moles of dinitrogen react with 214.2 moles of dihydrogen to produce 142.8 moles of ammonia. (iii) Mass of ammonia produced in given reaction with 1 gram of dinitrogen and 3 grams of dihydrogen is 1.22 g.

Using the given masses of dinitrogen and dihydrogen, we can calculate moles of each:

dinitrogen = mass/molar mass = 2.00 x 10^3 g/28 g/mol = 71.4 mol,

dihydrogen = mass/molar mass = 1.00 x 10^3 g/2 g/mol = 500 mol

The mass of ammonia produced can be calculated as:

[tex]Mass of ammonia = moles * molar mass = 142.8 mol * 17 g/mol = 2.43 * 10^{3 }g[/tex]

Therefore, the mass of ammonia produced is 2.43 x 10^3 g.

We can calculate the mass of ammonia produced using the equation:

[tex]mass = number of moles * molar mass = 2 * 0.0356 * 17.03 = 1.22 g[/tex]

To know more about dinitrogen, here

brainly.com/question/9909261

#SPJ4

A good starting point for citation chaining would be a relevant and well-cited article or book that directly relates to your research the topic.

This article or book should have a comprehensive bibliography or  the reference list that you can use to find additional sources. By examining the references cited in the original article, you can identify the other articles and books that are likely to be relevant to your research. Then, you can examine the references in those articles to find even more sources, continuing the process until you have a comprehensive set of relevant sources for your research.

To know more about citation chaining, here

brainly.com/question/29413043

#SPJ4

76 grams of potassium chloride will not dissolve in 100 grams of water at 20°C.

The solubility of potassium chloride in water at 20°C is approximately 34 grams per 100 grams of water.

So, if 100 grams of water can dissolve 34 grams of potassium chloride, then the maximum amount of potassium chloride that can be dissolved in 100 grams of water at 20°C is 34 grams.

Therefore, the amount of potassium chloride that will not dissolve in 100 grams of water at 20°C is:

110 grams - 34 grams = 76 grams

Learn more about solubility here: https://brainly.com/question/23946616

#SPJ1

Answer: -230 N

Explanation:

The electrical force between two point charges q1 and q2 separated by a distance r is given by Coulomb's law:

F = k * (q1 * q2) / r^2

where k is the Coulomb constant, q1 and q2 are the magnitudes of the charges, and r is the distance between them.

In this case, we have a positive charge and a negative charge, which means that q1 and q2 have opposite signs. Let's assume that the positive charge has a magnitude of q and the negative charge has a magnitude of -q. Then, the electrical force between them can be calculated as:

F = k * (q * (-q)) / r^2 = -k * q^2 / r^2

Substituting the given values of e and k, we get:

F = - (8.99 × 10^9 N m^2/C^2) * (1.6 × 10^-19 C)^2 / (10^-15 m)^2 ≈ -230 N

Note that the negative sign indicates that the force is attractive, which is expected for opposite charges. Therefore, the correct answer is:

-230 N.

The concentrations of A and B in the reaction after a time of about 75 seconds are 0.0465 M.

The initial concentration of AB is 0.290M. The reaction mixture initially contains no products. The reaction time is 75 seconds, and you need to determine the concentration of A and B. The balanced chemical equation of the reaction is as follows: AB → A + B

According to the law of chemical equilibrium, the concentration of products and reactants changes until a state of equilibrium is reached. As a result, the initial concentration of AB decreases, while that of A and B increases by the same amount. At equilibrium, the rate of the forward reaction is the same as the rate of the backward reaction. As a result, the concentration of the reactants and products remains constant for a long period of time, and the reaction has reached equilibrium. As a result, it is important to identify whether or not the reaction has reached equilibrium. The concentration of A and B is calculated using the following formula:

[A] = C₀ - x

[B] = C₀ - x

[AB] = C₀ - x

Here, x is the amount of the substance that has reacted. Since, we know the initial concentration of AB, we can solve for the value of x. We will then use the value of x to compute the concentrations of A and B. For a reaction, the initial concentration of AB is 0.290M. The reaction mixture initially contains no products. The reaction time is 75 seconds, and you need to determine the concentration of A and B.

The given reaction can be balanced as follows: AB → A + B. Let's assume that at equilibrium, the amount of A and B produced is "x."

[AB] = C-x

Let's calculate the equilibrium concentration of AB:

[AB] = C₀ - x = 0.290 M - x

At equilibrium, the concentrations of A and B are equal since they are produced in equal amounts. Using the law of chemical equilibrium, we can construct the equilibrium constant expression for the reaction:

Kc =x²{0.290 - x}

The equilibrium concentration of AB is 0.290 M - x. The equilibrium concentration of A and B is: x². The equilibrium constant expression can be used to find the value of x. Put the value of [AB], [A], and [B] in the formula of equilibrium constant expression: Kc = x²{0.290 - x}

5.26 = x²{0.290 - x}

{x=0.093}

After solving for x, we get the value of 0.093 M. Therefore, the concentration of A and B at equilibrium is:

[A] = [B] = x{2} = {0.093}{2} = 0.0465

Hence, the concentrations of A and B after 75 seconds are 0.0465 M.

Learn more about Equilibrium concentration here:

https://brainly.com/question/16645766

#SPJ11

When it comes to titration, a titration curve is the representation of the change in pH with regards to the volume of titrant added.

The point of equivalence is where the stoichiometric amount of titrant reacts completely with the analyte being titrated.

There are several types of titration curves. Below are the classifications of each titration curve:

Strong acid titrated with a strong base. The titration curve for this scenario starts out with a pH of around 3.0, which is the pH of a strong acid. The pH rises until the equivalence point is reached. The pH then drops steeply after the equivalence point.

Strong base titrated with a strong acid. In this titration curve, the pH starts off around  .11, which is the pH of a strong base. The pH drops rapidly until the equivalence point is reached. The pH then rises steeply after the equivalence point.

Weak acid titrated with a strong base. In this titration curve, the pH starts off slightly acidic due to the presence of the weak acid. The pH rises gradually until the equivalence point is reached. The pH then increases steeply after the equivalence point.

Weak base titrated with a strong acid. The pH starts off slightly basic in this titration curve due to the weak base. The pH decreases gradually until the equivalence point is reached. The pH then drops steeply after the equivalence point.

Polyprotic acid titrated with a strong base. In this titration curve, there are more than one equivalence point because the acid is capable of releasing more than one hydrogen ion.

Each equivalence point represents the point at which one mole of H+ is neutralized.

For more information about titration curve refer here

https://brainly.com/question/29590776?

#SPJ11

The standard reduction potential of the cathode half-reaction is -0.36V,

The standard reduction potential of the anode half-reaction is +0.34V,

and the standard potential of the cell is -0.02V.

The cathode half-reaction is the reduction of iron (Fe²⁺) to iron (Fe):

Fe²⁺ + 2e⁻ -> Fe; E°cathode = -0.36V.

The anode half-reaction is the oxidation of copper (Cu) to copper (Cu²⁺):

Cu -> Cu²⁺ + 2e⁻; E°anode = +0.34V.
The standard potential of the cell is determined by subtracting the standard reduction potential of the anode from the standard reduction potential of the cathode:

E°cell = E°cathode - E°anode

= -0.36V - (+0.34V)

= -0.02V.

Learn more about the standard potential of the cell here:

https://brainly.com/question/19036092

#SPJ11

Answer:

chelated zinc is more easily absorbed than zinc on it's own.

Ion channels that open and close in response to a change in membrane potential are called voltage-gated ion channels.

Voltage-gated ion channels are a specialized type of membrane protein that are embedded in the lipid bilayer of excitable cells. They have a pore that allows ions to flow through, and they can be selective for different types of ions, such as sodium (Na+), potassium (K+), or calcium (Ca2+).

The opening and closing of the channel's pore is controlled by changes in the membrane potential, which is the difference in electrical charge across the cell membrane.

These channels are crucial for the generation and propagation of electrical signals in excitable cells, such as neurons and muscle cells. Voltage-gated ion channels are capable of detecting small changes in membrane potential and responding by opening or closing their pore, allowing ions to flow across the membrane and alter the electrical state of the cell.

Learn more about ion channels here: https://brainly.com/question/12578279

#SPJ1

The percent error of your experimentally determined density is that is an error of 2.53%.

It can be calculated using the following equation:  Error % = (Experimentally Determined Value - Known Value)/Known Value x 100. So in your case, the equation would look like: Error % = (2.03 g/l - 1.98 g/l)/1.98 g/l x 100

This gives us an error of 2.53%.
The given value of density of CO2 is 2.03 g/L and the actual value of density of CO2 is 1.98 g/L. The percent error can be calculated using the below formula: Percent error = (|experimental value - actual value|/actual value) × 100Therefore, the percent error of experimentally determined density is Percent error = (|2.03 g/L - 1.98 g/L|/1.98 g/L) × 100= (0.05 g/L/1.98 g/L) × 100= 2.53%Thus, the percent error of the experimentally determined density is 2.53%.

Read more about density:

https://brainly.com/question/1354972

#SPJ11

When flour is mixed with water, an elastic network forms as gliadin and glutenin combine, and this is known as gluten. It is both elastic and plastic and can expand with the inner pressure of gases (air, steam, and co2), allowing the bread to expand with the action of yeast.

Gluten is a mixture of two proteins, gliadin and glutenin, which gives wheat dough its elastic and viscoelastic properties. When flour is mixed with water, the gluten forms an elastic network that can expand with the inner pressure of gases (air, steam, and CO2). This allows bread to rise with the action of yeast, making it light and fluffy. Gluten is also responsible for the chewy texture of bread and other baked goods that use wheat flour.

Gluten is found in wheat, barley, and rye. People with celiac disease or gluten intolerance are unable to digest gluten, and consuming it can cause a range of symptoms, including diarrhea, bloating, and abdominal pain. As a result, they must follow a gluten-free diet. Gluten-free flours made from rice, corn, and other grains can be used as a substitute for wheat flour in many recipes.

Learn more about celiac disease here: https://brainly.com/question/16779711

#SPJ11

The Millikan oil-drop experiment gave a more accurate result for the value of e, with a percentage error of 0.002%. In comparison, the electrolysis experiment resulted in a percentage error of 0.06%.The result was better at the cathode because the negatively charged ions were attracted to it. Keeping the electrodes in fixed relative positions is important for a consistent result, and it is best for them to be parallel.

1. Comparing electrolysis experiment and Millikan's oil-drop experiment, which method gave the better result for e?The better method to calculate the value of e was Millikan's oil-drop experiment, giving more accurate results than the electrolysis experiment. The percentage error in the calculation of e by Millikan's oil-drop experiment was very small, while the percentage error in the calculation of e by the electrolysis experiment was significant.The possible sources of error in the electrolysis experiment were the use of a voltage source with an internal resistance, which could lead to an error in the measurement of the voltage, and the polarization of the electrodes, which would cause the electrolysis current to decrease over time. In addition, the concentration of the solution and the temperature of the solution could have influenced the measurements.  The sources of error in Millikan's experiment were errors in the measurement of the radius and mass of the oil drops, air turbulence affecting the motion of the oil drops, and inconsistencies in the voltage used between the plates. 2. Which electrode gave better results in the electrolysis experiment?The cathode provided a better result than the anode. Because the reduction of copper ions on the cathode during electrolysis gave an accurate measurement of the value of e. 3. Why should the electrodes be kept in fixed relative positions during the electrolysis?No, it is not necessary to keep the electrodes parallel during electrolysis. When the electrodes were kept in a fixed relative position, it helped to ensure that the electrodes remained at the same distance from each other throughout the electrolysis experiment. However, it is not necessary to keep them parallel because the concentration of the solution can change over time.The second electrolysis was more accurate than the first one. It is because we obtained the desired result, i.e., 3.3 x 10^{-19} C. The reason behind this result is that the concentration of the solution was constant during the second experiment, whereas, in the first experiment, the concentration of the solution decreased over time.

For more such questions on Millikan oil-drop

https://brainly.com/question/14780949

#SPJ11

If the reaction quotient (Q) is smaller than the equilibrium constant (K) for a reaction, then the reaction will proceed towards the right, i.e., in the direction of the products. The correct option is (b).

This is because the forward reaction is favored over the reverse reaction as there is less number of products present, and the system tends to minimize the stress caused by an increase in the number of reactants. Here, stress refers to the difference between Q and K.

In other words, if Q < K, then the system has less number of products than it should at equilibrium. Hence, the reaction proceeds in the forward direction to increase the number of products until Q = K. After this point, the reaction reaches equilibrium, and the rates of the forward and reverse reactions become equal.

In contrast, if Q > K, then the system has more products than it should be at equilibrium. Hence, the reaction proceeds in the reverse direction to decrease the number of products until Q = K. After this point, the reaction reaches equilibrium, and the rates of the forward and reverse reactions become equal.

Therefore, option (b) is the correct answer. The reaction will proceed to the right (product side) if Q is smaller than K.

To know more about equilibrium constant, refer here:

https://brainly.com/question/15118952#

#SPJ11

At the resting membrane potential, the membrane is most permeable to potassium ions (K+), which move out of the cell due to its concentration gradient and the negative charge inside the cell.  Correct answer is option: E.

This movement of K+ ions out of the cell contributes to the negative resting membrane potential of approximately -70 mV in most cells.  The resting membrane potential is maintained by the selective permeability of the cell membrane, which allows for the movement of certain ions across the membrane. In general, the membrane is less permeable to sodium (Na+) and chloride (Cl-) ions at rest, and the movement of these ions across the membrane is limited. Thus, option E "potassium" is the correct answer.

To know more about resting membrane, here

brainly.com/question/8438145

#SPJ4

To eject electrons with 2.2 x 10^-19 J of energy is 1.42 x 10^15 Hz.

what is the photon frequency needed? Chromium metal has a binding energy of 7.21 x 10^-19 J for certain electrons. So, the energy needed to eject the electrons is: Energy needed = Binding energy + Ejected electrons' energy = 7.21 x 10^-19 J + 2.2 x 10^-19 J = 9.41 x 10^-19 JNow, we know the energy needed to eject electrons is 9.41 x 10^-19 J. And we know that the energy of a photon is given by E = hν, where h is Planck's constant and ν is the frequency of the photon. To find the photon frequency needed, we can use the equation:

E = hνν = E/hν = (9.41 x 10^-19 J) / (6.63 x 10^-34 J·s)ν = 1.42 x 10^15 Hz

Hence, the photon frequency needed to eject electrons with 2.2 x 10^-19 J of energy is 1.42 x 10^15 Hz.

Learn more about photon frequency  at brainly.com/question/30107923

#SPJ4

A student makes three plots of their data and finds that a plot of [A] vs t is linear, a plot of ln[A] vs t is non-linear, and a plot of 1/[A] vs t is non-linear. The rate law of the reaction is b. Rate = k[A]

The given question is related to the rate law of the reaction. The student makes three plots of their data and finds that a plot of [A] vs t is linear, a plot of ln[A] vs t is non-linear, and a plot of 1/[A] vs t is non-linear. The rate law of a reaction is a mathematical equation that relates the rate of the reaction to the concentrations of reactants and the reaction's constant of proportionality. The rate law is also called the rate equation or rate expression.

As per the given information, the plot of [A] vs t is linear, which means that the reaction is a first-order reaction. The plot of ln[A] vs t is non-linear, which means that the reaction is not zero-order or first-order. It could be a second-order or third-order reaction. The plot of 1/[A] vs t is non-linear, which means that the reaction is not a first-order reaction. It could be a second-order or third-order reaction. Therefore, the rate law of the reaction can be given as Rate = k[A]. This represents a first-order reaction. Hence, the correct option is Rate = k[A].

Learn more about rate law at:

https://brainly.com/question/14779101

#SPJ11

D. Running water at 135 F (57 C) or lower, or a container of water at 135 F (57 C) or lower.

The organelle that breaks down chemicals in the cell is the lysosome.

Lysosomes are membrane-bound organelles that contain digestive enzymes that are responsible for breaking down various biomolecules, such as proteins, nucleic acids, carbohydrates, and lipids, into their constituent building blocks. These enzymes are able to break down these molecules through hydrolysis, where water is used to break the chemical bonds. Lysosomes play a crucial role in maintaining cellular homeostasis by removing unwanted or damaged cellular components, recycling macromolecules, and its defending against invading microorganisms. Dysfunction of lysosomes can lead to a variety of diseases known as lysosomal storage disorders.

To know more about Lysosomes, here

brainly.com/question/28202356

#SPJ4

Answer:

Answer: The final volume of the gas will be 8.07 L.

Approximate number of tubes Amelia can fill = 8.07 L/500 mL = 16.14 tubes.

The net ionic equation for the reaction between [tex]Ba(OH)_2(aq) and H_2SO_^4 (aq)  is :2Ba^2^+(aq) + SO_4^2^-(aq) + 2H^+(aq) ⇒ 2Ba^2^+(aq) + 2H_2O[/tex]

When the following two solutions are mixed:

[tex]K_2CO_3(aq) + Fe(NO_3)_3(aq)[/tex], the mixture contains the following ions:

[tex]NO_3- (aq), Fe^3+, CO_3^ 2-, K^+[/tex]. The spectator ions are NO3- (aq) and K+, and the ions that react are Fe3+ and CO3 2-.

Hence , The correct net ionic equation, including all coefficients, charges, and phases, for the reactants [tex]Ba(OH)_2(aq) + H_2SO_4(aq) [/tex] is 2Ba^2^+(aq) + SO_4^2^-(aq) + 2H^+(aq) ⇒ 2Ba^2^+(aq) + 2H_2O[/tex] .
To know more about Ionic equation refer here :

https://brainly.com/question/11510759

#SPJ11

The zeolite that you will make and use has repeating and alternating tetrahedral units of SiO4 and AlO4 bonding through the oxygen atoms. Therefore, the given statement is true.

Zeolites have repeating and alternating tetrahedral units of SiO4 and AlO4 bonding through the oxygen atoms.Zeolites are aluminosilicate minerals that are mostly found in volcanic rocks and soils.

They have a distinctive and extensive network of pores and channels. Zeolites are also used in ion exchange, adsorption, and catalysis processes as a result of their porous and chemically active structure. Zeolites are extensively employed in the separation, adsorption, and catalytic conversion of petroleum-based products, as well as in waste-water treatment processes. Zeolite is a naturally occurring mineral. However, it may also be synthesized in a laboratory. Zeolites are widely used in several applications due to their porous and chemically active structure.

These applications include gas separation, petroleum refining, catalysis, and water purification. They are used to adsorb impurities, filter out toxic gases, and remove radioactive particles from water.

for such more question on oxygen atoms

https://brainly.com/question/15457775

#SPJ11

Answer:

To calculate the molarity of a calcium carbonate (CaCO3) solution, we first need to convert the volume of water from milliliters (mL) to liters (L).

Volume of water = 125 mL = 0.125 L

Next, we need to use the number of moles of CaCO3 and the volume of water to calculate the molarity:

Molarity = number of moles / volume of solution

Molarity = 2.00 mol / 0.125 L

Molarity = 16.0 M

Therefore, the molarity of the calcium carbonate solution is 16.0 M. However, it's important to note that this concentration is not physically possible as the solubility of calcium carbonate in water is relatively low. Therefore, it's likely that the amount of calcium carbonate that actually dissolves in 125 mL of water is much less than 2.00 moles, making the actual molarity much lower.

(Please could you kindly mark my answer as brainliest)

Approximately 5.78 grams of glucose must be consumed to sustain a power output of 25 W for one hour.

Power = Energy/Time

25 W = Energy/3600 s

Energy = 25 W x 3600 s = 90000 J

C6H12O6 + 6O2 → 6CO2 + 6H2O + energy

The energy produced by the complete oxidation of glucose is approximately 2.8 x 10^6 J/mol. Therefore, to produce 90,000 J of energy, we need to divide 90,000 J by the energy produced per mole of glucose:

90,000 J / (2.8 x 10^6 J/mol) = 0.0321 mol

The molar mass of glucose is approximately 180 g/mol. Therefore, the mass of glucose required to sustain a power output of 25 W for one hour is:

0.0321 mol x 180 g/mol = 5.78 g

Power in physics is defined as the rate at which work is done or energy is transferred. It is a scalar quantity that measures how quickly a certain amount of energy is being transferred or converted from one form to another. The standard unit for power is the watt (W), which is equivalent to one joule per second (J/s).

In more mathematical terms, power is given by the formula P = W/t, where P represents power, W represents work, and t represents time. Power is also related to force and velocity through the equation P = Fv, where F represents force and v represents the velocity.

Power is an important concept in physics and engineering, as it is used to describe the performance of machines, engines, and other energy conversion systems. The greater the power of a system, the more work it can do in a given amount of time, and the faster it can accomplish a task.

To learn more about Power visit here:

brainly.com/question/13937812

#SPJ4

Electrons have a negative electrical charge, whereas protons have a positive charge.

Subatomic particles like electrons and protons are essential in defining how atoms and molecules behave. Electrons are negatively charged particles that move in shells or energy levels around an atom's nucleus. The positive charge of protons and the negative charge of electrons are identical in magnitude but diametrically opposed in sign. Together with neutral neutrons, protons are positively charged particles that make up an atom's nucleus. An atom's proton count establishes the element it belongs to. Atoms' chemical activity, particularly their capacity to form chemical bonds and reactions, is greatly influenced by the charges of their protons and electrons.

learn more about Subatomic particles here:

https://brainly.com/question/29765133

#SPJ4

Answer:

a) Ethanol + K2Cr2O7 / H+ / Reflux → Acetaldehyde

CH3CH2OH + [O] → CH3CHO

b) Ethanol + K2Cr2O7 / H+ / Distil → Ethene

CH3CH2OH + [O] → CH2=CH2 + H2O

c) Propan-1-ol + K2Cr2O7 / H+ / Reflux → Propanal

CH3CH2CH2OH + [O] → CH3CH2CHO

d) Propan-2-ol + K2Cr2O7 / H+ / Reflux → Propanone (acetone)

(CH3)2CHOH + [O] → (CH3)2CO

e) 3-Methylbutan-1-ol + K2Cr2O7 / H+ / Reflux → 3-Methylbutanal

CH3CH(CH3)CH2CH2OH + [O] → CH3CH(CH3)CH2CHO

f) 4-Chloropentan-1-ol + K2Cr2O7 / H+ / Distil → 4-Chloropentanal

Cl(CH2)3CH2CH(OH)CH3 + [O] → Cl(CH2)3CH2CH=O + H2O

(please could you kindly mark my answer as brainliest)

The new volume of the helium gas sample will be  124 ml. This is due to the fact that when the temperature decreases while the pressure remains constant, the volume of a gas will increase.

According to Charles’s law, the volume of a given gas at a constant pressure is directly proportional to its absolute temperature. Therefore, a decrease in temperature, while holding constant the pressure of the helium gas, would result in a decrease in volume.

A constant pressure is the one under which the pressure of a substance remains unchanged as the temperature and/or volume of the substance change. Charles's law may be used to explain the properties of gases, particularly with constant pressure since it states that the volume of a given mass of a gas is directly proportional to its absolute temperature, provided that its pressure remains constant. It's written as:V1/T1 = V2/T2; whereV1 = 620 ml; T1 = 500K; T2 = 100KLet's put the values in the formula given above. The [tex][tex]620/T1 = V2/100V2 = 62,000/500V2 = 124 ml[/tex].[/tex]Therefore, the new volume of helium gas at a temperature of 100K would be 124 ml.

Read more about the volume :

https://brainly.com/question/463363

#SPJ11

The atmosphere, which is represented by Area 1, is the main source of nitrogen on Earth. About 78% of the Earth's atmosphere is made up of nitrogen gas (N2), which is essential to numerous industrial and biological processes.

Sadly, I am unable to give a precise response without access to the question's referenced illustration. I can, however, give some general knowledge about the nitrogen cycle and the various nitrogen reserves on Earth.

The environment contains nitrogen, an element that is necessary for life, in a variety of forms, including nitrogen gas (N2), ammonia (NH3), nitrite (NO2), nitrate (NO3-), and organic nitrogen. A number of biological and chemical mechanisms are used in the nitrogen cycle to change nitrogen's form and transfer it through various reservoirs.

The atmosphere, which contains around 78% nitrogen gas, is the planet's biggest source of nitrogen. Unfortunately, most organisms cannot access atmospheric nitrogen directly; instead, it must be transformed into a useful form through  nitrogen fixation. Nitrogen fixation is the process of converting atmospheric nitrogen into ammonia or other organic nitrogen compounds, which can be taken up by plants and other organisms.

learn more about nitrogen gas  here:

https://brainly.com/question/11426882

#SPJ4

Answer:

Cobalt, Nickel, Chromium, and Copper