Question

A compound contains 43.30% carbon atoms, 3.61% hydrogen atoms, and 9.79% fluorine atoms by mass. Each molecule of this compound contains one fluorine atom. The total number of carbon, hydrogen, and fluorine atoms in one molecule of this compound is

Answer 1

first of all covert %ages into moles by dividing these % to their respective molar masses.No. of atoms =moles [multiply] Avogadro no.