[" 23.A certain compound contains magnesium,"],[" carbon and Nitrogen in the mass ratio "],[" 12: "12;14" .The formula of the compound is "]

A certain compound contains magnesium, carbona dn Nitrogen in the mass ratio 12: 12:14 . The formula of the compound is

A certain compound contains Calcium, Carbon and Nitrogen in the mass ratio, 20 : 6 : 14. The empirical formula of the compound is

A compound contains carbon and hydrogen in the mass ratio 3:1. The formula of the compound is

A compound contains carbon and hydrogen in the mass ratio 3:1 . The formula of the compound is

On analysis, a certain compound was found to contain iodine and oxygen in the ratio of 254:80. The formula of the compound is: (At. mass I=127,O=16)

On analysis, a certain compound was found to contain iodine and oxygen in the ratio of 254:80. The formula of the compound is (At mass I = 127, O = 16)

A compound contains carbon hydrogen and nitrogen in the ratio 18:2:7 Calculate its empirical formula. If molecular mass of the compound is 108 What is the molecular formula ?