Предмет: Химия, автор: vlad1000let

Хімія 9 клас лаб.дослід №8 розкласти на йонно молекулярні рівняння повні та скорочені

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Автор ответа: dyexfnf
0

Ответ:

Объяснение:

Na₂SO₄ + BaCl₂ = 2NaCl + BaSO₄↓

2Na⁺ + SO₄²⁻ +  Ba²⁺ + 2Cl⁻ = 2Na⁺ + 2Cl⁻ + BaSO₄↓

Ba²⁺ + SO₄²⁻ = BaSO₄↓

H₂SO₄ + BaCl₂ = BaSO₄↓ + 2HCl

2H⁺ + SO₄²⁻ + Ba²⁺ + 2Cl⁻ = BaSO₄↓ + 2H⁺ + 2Cl⁻

Ba²⁺ + SO₄²⁻ = BaSO₄↓

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