Ответ:
MgxHyCzOi
n (Mg) = m / M = 12,16 / 24 = 0,507 моль;
n (H) = m / M = 1 / 1 = 1 моль;
n (C) = m / M = 12 / 12 = 1 моль;
n (O) = m / M = 48 / 16 = 3 моль;
x : y : z : i = n (Mg) : n (H) : n (C) : n (O) = 0,507 : 1 : 1 : 3 = 1 : 2 : 2 : 6;
MgH2C2O6 - Mg(HCO3)2.
Объяснение:
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Answers & Comments
Ответ:
MgxHyCzOi
n (Mg) = m / M = 12,16 / 24 = 0,507 моль;
n (H) = m / M = 1 / 1 = 1 моль;
n (C) = m / M = 12 / 12 = 1 моль;
n (O) = m / M = 48 / 16 = 3 моль;
x : y : z : i = n (Mg) : n (H) : n (C) : n (O) = 0,507 : 1 : 1 : 3 = 1 : 2 : 2 : 6;
MgH2C2O6 - Mg(HCO3)2.
Объяснение: