Написать полное ионно-молекулярное уравнение!!!
1) CO3(2-)+Ca(2+)=CaCO3
2) Mg(2+)+2OH(-)=Mg(OH)2
3) H2S+Cu(2+)=CuS+2H(+)
1) CO3(2-)+Ca(2+)=CaCO3
2) Mg(2+)+2OH(-)=Mg(OH)2
3) H2S+Cu(2+)=CuS+2H(+)
More Questions From This User See All
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1) 2Na⁺ + CO₃²⁻ + Ca²⁺+2Cl⁻ = CaCO₃+2Na⁺+2Cl⁻2) Mg²⁺ + SO₄²⁻ + 2Na⁺ + 2OH⁻ = Mg(OH)₂ + 2Na⁺ + SO₄²⁻
3) H₂S + Cu²⁺ + 2Cl⁻ = CuS + 2H⁺ + 2Cl⁻