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If a balloon filled with dry Hydrogen weighs 35g but weighs 400g when filled with...

If a balloon filled with dry Hydrogen weighs 35g but weighs 400g when filled with the vapor of an organic compound, Calculate the:
I). Vapor density
II). Relative molecular mass of the organic compound?
1 Answers Available
Asked by Lil_Izzy on 2nd April, 2021
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