nia212183 nia212183

13-10-2019
Chemistry

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How many times is CO2 denser than H2?
A 22 times
B 1.96 times
C 0.089
D they have the same density because they are both gases
E cannot be calculated

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2021abohn08 2021abohn08

13-10-2019

C because I don’t I’m taking a guess

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