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
Posted via Creative Commons Attribution-NonCommerical-ShareAlike 4.0 International license (CC BY-NC 4.0)
For more chemistry awesomeness, visit www.chemfiesta.com
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
Posted via Creative Commons Attribution-NonCommerical-ShareAlike 4.0 International license (CC BY-NC 4.0)
For more chemistry awesomeness, visit www.chemfiesta.com
