Question

find the ratio by number and mass of co2

Answer 1

Answer:

by number = 3:4   ,by mass = 3:8

Explanation:

mass of C = 12

mass of two O = 16 x 2 = 32

atomic number of C = 6

atomic. number of O = 8

RATIO By number = 6/8 =3:4

RATIO By mass = 12/32 = 3:8