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Name: _________________________ Period: ____
2023-2024 Honors Chem328
Kinetics, Potential Energy Diagram, Stoichiometry and Naming Cpd HW
Part I :Please give the correct chemical formula or chemical name for the following:
(Remember, if you have name of Ionic Compound (IC), you will need to write down the symbol(s) & charge of the cation then anion, then provide chemical formula).
1) Heptanitrogen tetrachloride
2) Fe3N2
3) Nitric acid
4) N2O5
5) Lead (II) sulfate
6) H2CO3
7) Al1(C2H3O2)3
8)Copper (II) phosphite
Part II: Answer the following stoichiometry problems showing all appropriate work.
1) How many grams of Aluminum oxide do I need to make 55.5 grams of Iron (III) oxide?
1 Fe2O3(s) + 2 Al(s) --> 2 Fe(s) + 1 Al2O3(s)
2) How many grams of glucose (C6H12O6)? do you need to "burn" biologically (see reaction below) to get 32.5L of oxygen gas @STP ?
1 C6H12O6 + 6 O2 (g) --> 6 CO2 (g) + 6 H2O1 (l)