Question

Обчислити молярну масу Ba(CO)₃, Fe(OH)₂, H₂PO₄

Answer 1

Ответ:

Ba(CO)3 = Ba(137) + C3(36) + O3(48) = 221г/моль

Fe(OH)2 = Fe(56) + O2(32) + H2(2) = 90г/моль

H2PO4 = H2(2) + P(31) + O4(64) = 97г/моль

Answer 2

Molar Mass Calculation for Ba(CO)₃

To calculate the molar mass of Ba(CO)₃ (barium carbonate), we need to