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Rufina [12.5K]
3 years ago
5

The chemical equation for the formation of ammonia is unbalanced. 3H2(g) + N2(g) -----> NH3(g) If three molecules of hydrogen

react with one molecule of nitrogen, how many molecules of ammonia would be formed?
Chemistry
2 answers:
mestny [16]3 years ago
8 0

Answer: 2 molecules of ammonia

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

The balanced chemical equation for the formation of ammonia is:

3H_2(g)+N_2(g)\rightarrow 2NH_3

According to stoichiometry,

3 molecules of hydrogen combines with 1 molecule of nitrogen to give 2 molecules of ammonia.

GREYUIT [131]3 years ago
5 0

Answer:

Your answer is 2

Explanation:

I took the test and got it correct

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Please, see attached two figures:

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  • The second figure shows the reading of the solutiblity of NH₄Cl at a temperature of 60°C.

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The red  arrow on the second attachement shows how you must go vertically from the temperature of 60ºC on the horizontal axis, up to intersecting curve for the <em>solubility</em> of <em>NH₄Cl.</em>

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