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Reaction Stoichiometry, Gas Laws, Percent Composition 1) Determine the limiting

ID: 1077896 • Letter: R

Question

Reaction Stoichiometry, Gas Laws, Percent Composition

1) Determine the limiting reactant and the theoretical yield (in g) of nitrogen that can be formed from 24.0 g N2O4 and 23.5 g N2H4 molar masses are as follows: N2O4 = 92.02 g/mol, N2H4 = 32.05 g/mol.

                                                                        N2O4(l) + 2 N2H4(l) 3 N2(g) + 4 H2O(g)

a)   Limiting Reactant_______________

b)   Theoretical yield of N2_________________

c)If 4.30 grams of N2 was actually produced determine the percent yield and the grams of each reactant which remain:

           Percent yield _____________________     

           Mass of each reactant remaining ___________________

If the above reaction took place in a sealed container, which of the gaseous products shown would have the higher mole fraction in the gas phase above the liquid solution?_________

      e) What volume would 4.30 g of Nitrogen gas occupy at STP? _________________

Explanation / Answer

Reaction Stoichiometry, Gas Laws, Percent Composition 1) Determine the limiting

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