Chemistry, 20.07.2019 12:50, insomniacnana2
With some value of mixture co and o2 density by hydrogen is 15 . when reaction begun some time later density by hydrogen of the new mixture become 18.75. find volume portion (%) of co2 in the end.
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With some value of mixture co and o2 density by hydrogen is 15 . when reaction begun some time later...
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