Balancing-equations-and-simple-stoichiometry

Balancing Equations and Simple Stoichiometry
Balance the following equations:

1) ___ N2 + ___ F2  ___ NF3

2) ___ C6H10 + ___ O2 → ___ CO2 + ___ H2O

3) ___ HBr + ___ KHCO3 → ___ H2O + ___ KBr + ___ CO2

4) ___ GaBr3 + ___ Na2SO3 → ___ Ga2(SO3)3 + ___ NaBr

5) ___ SnO + ___ NF3 → ___ SnF2 + ___ N2O3


Using the equation from problem 2 above, answer the following questions:

6) If I do this reaction with 35 grams of C6H10 and 45 grams of oxygen, how many
grams of carbon dioxide will be formed?




7) What is the limiting reagent for problem 6? ___________

8) How much of the excess reagent is left over after the reaction from problem 6 is
finished?




9) If 35 grams of carbon dioxide are actually formed from the reaction in problem 6,
what is the percent yield of this reaction?




Balancing Equations and Simple Stoichiometry


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