17. Determine the mole ratio of aluminum chloride to hydrochloric acid in the following
unbalanced chemical equation:
AICI + H2504 HCI + Al2(SO4)3
a. 1:1
b. 1:2
C. 2:6
I
d. 4:6
18. Determine the number of molecules in 2.50 grams of carbon dioxide gas, CO2-
a. 2.92 x 1023 molecules of CO2
b. 1.83 x 1022 molecules of CO2
c. 3.42 x 1022 molecules of CO2
d. 6.62 x 1025 molecules of CO,
Answers: 3
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17. Determine the mole ratio of aluminum chloride to hydrochloric acid in the following
unbalanced...
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