Stoichiometry - Worksheet With Answer Key Page 4
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1
2
3
4__B___19.
How many liters of oxygen are required to react completely with 1.2 liters
2H
of hydrogen to form water?
2H
+ O
O
2
2
2
A. 1.2 L
B. 0.6 L
C. 2.4 L
D. 4.8 L
at STP are produced when 68.0 g of CaCO
__B___20.
How many liters of CO
is
2
3
heated according to the equation:
CaCO
CaO +
CO
3
2
A. 0.679 L
B. 15.2 L
C. 68.0 L
D. 30.4 L
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