Question

СРОЧНО ДАЮ 65 БАЛОВ ​

Answer 1

Ответ:

M(S4) = 32*4 = 128 g/mol

M(CaO) = 40 + 16 = 56 g/mol

M(MgCL2) = 24 + 35.5 * 2 = 95 g/mol

M(CO2) = 12+16*2 = 44 g/mol

M(SO3) = 32+16*3= 80 g/mol

Объяснение: