Mr[C5H10O2] = Ar[C] * 5 + Ar[H] * 10 + Ar[O] * 2 = 12.0107 * 5 + 1.00794 * 10 + 15.9994 * 2 = 102.1317
Объяснение:
Mr[C5H10O2] = Ar[C] * 5 + Ar[H] * 10 + Ar[O] * 2 = 12.0107 * 5 + 1.00794 * 10 + 15.9994 * 2 = 102.1317
Объяснение: