Calculate the volume of CO2 gas produced at STP produced by burning 500g octane.
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Answer:
Correct option is C)
The balanced chemical reaction is C
3
H
8
+5O
2
→3CO
2
+4H
2
O.
1 mol (22.4 L at STP) of propane produces 3 mol (3×22.4 L at STP) of CO
2
.
Thus, 100 cm
3
of propane at STP will produce
22.4
100cm
3
×3×22.4L=300cm
3
at STP of CO
2
.
Explanation:
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