Chemistry

posted by Bill

an unknown compound is known to contain 30.34%N and 60.56%O and has a molar mass of 92.00g. what are the empirical formula and the molecular formula for the compound?( O=16.0g/mol,N=14.1g/mol)

  1. bobpursley

    So what is the other 9 percent of the unknown compound?

  2. Bill

    I think we should add up nitrogen and oxygen. Then subtract the result from 100 percent. What do you think

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