Question

Помогите с уравнением реакций : BaCo3->BaO->Ba(OH)2->BaSO3->BaSO4

Answer 1

$BaCO_{3} + H_{2}O = BaO + H_{2}CO_{3}$
$BaO + H_{2}O = Ba(OH)_{2}$
$Ba(OH)_{2} + H_{2}SO_{3} = BaSO_{3} + 2H_{2}O$
$BaSO_{3} + H_{2}SO_{4} = BaSO_{4} + H_{2}SO_{3}$