How many electrons would it take to equal the mass of a

Solution : In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. The smallest whole number ratios of the subscripts of molecular formula are derived by dividing the subscripts by largest common factor. For example: the e mpirica l formula of disulfur dioxide is S 2O2 the e mpiric al formula of ethane(C H ) will 2 6 . 3 Now Let’s write the empirical formulas for the given co