Question

what is the sequence to right the empirical formula of hydrocarbon hydrogen and carbon




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Answer 1

Answer:

Mass ratio of C:H=3:1

As, molar mass ratio of C:H=12:1

Now, ratio of mass ratio and molar mass ratio is :

Molarmassratio(CandH)

Massratio(CandH)

=

12:1

3:1

=3:12=1:4 (CandH)

Therefore, for every C atom, there are 4 H atoms, hence empirical formula =CH

4

Hope that helps you ✌