Odpowiedź :
CO - wzór sumaryczny
masa O = 15,99u
masa C = 12,01u
masa CO = 15,99u + 12,01u = 28u
28u ---- 100%
12,01u ---- x
x = 12,01 * 100% : 28 = 1201% : 28 = 42,893%
masa O = 15,99u
masa C = 12,01u
masa CO = 15,99u + 12,01u = 28u
28u ---- 100%
12,01u ---- x
x = 12,01 * 100% : 28 = 1201% : 28 = 42,893%