СaO+H2SO4-->CaSO4+H2O
CaO+2H⁺+SO²⁻₄-->Ca²⁺+SO²₄+H2O
1 + 2 + 1 + 1 + 1 + 1 = 7
CaO + H₂SO₄ = CaSO₄ + H₂O
CaO + 2H⁺+SO₄²⁻ = Ca²⁺ + SO₄²⁻ + H₂O
Cумма коэффициентов = 1+2+1+1+1+1 = 7
Ответ: 7
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
СaO+H2SO4-->CaSO4+H2O
CaO+2H⁺+SO²⁻₄-->Ca²⁺+SO²₄+H2O
1 + 2 + 1 + 1 + 1 + 1 = 7
Verified answer
CaO + H₂SO₄ = CaSO₄ + H₂O
CaO + 2H⁺+SO₄²⁻ = Ca²⁺ + SO₄²⁻ + H₂O
Cумма коэффициентов = 1+2+1+1+1+1 = 7
Ответ: 7