A 5.0 l flask containing o2 at 2.00 atm is connected to a 3.0 l flask containing h2 at 4.00 atm and the gases are allowed to mix
. what is the mole fraction of h2?
1 answer:
0.55[that is the correct answer to the question]<<<
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The answer is D because it sounds like the most ethical answer. The other choices are wrong because the could possibly hurt someone or an animal.
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the answer to this question is option A mark me as brainliest
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