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Question
A lungful of air (500 mL) contains 4.1% CO2 by volume. How many grams of KO2(s) is needed to remove the CO2 from a lungful of air at STP according to the following reaction?
4 KO2(s) + 2 CO2(g) -> 2 K2CO3(s) + 3 O2(g)
A) 0.065 g
B) 0.13 g
C) 0.26 g
D) 1.2 g
Answer
This answer is hidden. It contains 1 characters.
Related questions
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