NaNO3
M(NaNO3) = 23+14+16*3 = 85 g/ mol
W(Na) = 23 / 85 * 100% = 27,06 mol
W(N) = 14 / 85 * 100% = 16,47 %
W(O) = 16*3 / 85 *100% = 56.47%
Объяснение:
NaNO3
M(NaNO3) = 23+14+16*3 = 85 g/ mol
W(Na) = 23 / 85 * 100% = 27,06 mol
W(N) = 14 / 85 * 100% = 16,47 %
W(O) = 16*3 / 85 *100% = 56.47%
Объяснение: