Stoichem of Chemistry

Jul 24th, 2015
SoccerBoss
Category:
Chemistry
Price: $5 USD

Question description

1. Aluminum hydroxide reacts with sulfuric acid as shown in the following reaction.

2 Al(OH)3(s) + 3 H2SO4(aq) → Al2(SO4)3(aq) + 6 H2O(l)

a) Which reagent is the limiting reactant when 0.580 mol Al(OH)3 and 0.580 mol H2SO4 are allowed to react?

b) How many moles of Al2(SO4)3 can form under these conditions?

c) How many moles of the excess reactant remain after the completion of the reaction?

One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of NH3 to NO.

4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)

In a certain experiment, 2.10 g of NH3 reacts with 3.44 g of O2.

How many grams of the excess reactant remains after the limiting reactant is completely consumed?

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