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Balancing-equations-and-simple-stoichiometry
- Course
- Introduction to chemistry
- Institution
- University Of South Africa (Unisa)
Balancing-equations-and-simple-stoichiometry worksheet with answers
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Balancing Equations and Simple StoichiometryBalance 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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