Question

an orgaanic ,.8% hydrogen, 28% nitrogen and 16% oxygcompound 48% of carbonen write its emperical formula​

Answer 1

Answer:

We use the amount in grams (mass ratio) based on the composition of the elements, see: (in 100g solution)

C: 48% = 48 g

H: 8% = 8 g

N: 28% = 28 g

O: 60% = 60 g

Let us use the above mentioned data (in g) and values will be converted to amount of substance (number of moles) by dividing by molecular mass (g / mol) each of the values, lets see: