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Автор - danhaya02122003

Срочно помогите
Дано:m( h2so4)=12г
M(l)=?
H2so4+Bacl2

Ответ

Автор - garfild63

M(I)=127 г/моль

H2SO4+BaCl2=2HCl+BaSO4↓

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