How many moles of NH3 could you produce with 0.24 moles of H2 and excess nitrogen gas?

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Explanation:

and react to produce through the following reaction:

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The ratio between the coefficients and and is:

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This coefficient ratio would be the ratio between the quantity of produced and the quantity of consumed in this reaction only if is a limiting reactant.  

The other reactant in this reaction, , is in excess. Hence, would be the limiting reactant. Hence, the coefficient ratio could be used to find the quantity of produced in this reaction.

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the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

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