Question

the emperical formula of a commpound is ch2o2 what is its molecular formula

Answer 1

This question is wrong as it is missing info.

There should be its molecular mass.

You would divide the given molecular mass by the mass of the empirical formula. That would approx to a constant K. Multiply empirical formula by K and you get molecular formula.

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(How well did I have to be helpful without complete info, I think I deserve a brainliest.