S+O2- Na+O2→ P+O2→ Ca+О2→ Cl2+O2→ Fe+O2→ N2+O2→ Li+O2→ - id1233775520211102 от ilyamilovanov1 02.11.2021 10:21

Question

Химия: S+O2- Na+O2→ P+O2→ Ca+О2→ Cl2+O2→ Fe+O2→ N2+O2→ Li+O2→

ilyamilovanov1 · Accepted Answer

1) MgCO₃ + 2HCl = MgCl₂ + H₂O + CO₂↑MgCO₃ + 2H⁺ + 2Cl⁻ = Mg²⁺ + 2Cl⁻ + H₂O + CO₂↑MgCO₃ + 2H⁺ = Mg²⁺ + H₂O + CO₂↑MgCl₂ + 2KOH = Mg(OH)₂↓ + 2KClMg²⁺ + 2Cl⁻ + 2K⁺ + 2OH⁻ = Mg(OH)₂↓ + 2K⁺ + 2Cl⁻Mg²⁺ + 2OH⁻ = Mg(OH)₂↓ Mg(OH)₂ + Н₂SO₄ = MgSO₄ + 2Н₂ОMg(OH)₂ + 2H⁺ + SO₄²⁻ = Mg²⁺ + SO₄²⁻ + 2H₂OMg(OH)₂ + 2H⁺ = Mg²⁺ + 2H₂O2) CuSO₄ + 2NaOH = Cu(OH)₂↓ + Na₂SO₄Cu²⁺ + SO₄²⁻ + 2Na⁺ + 2OH⁻ = Cu(OH)₂↓ + 2Na⁺ + SO₄²⁻Cu²⁺ + 2OH⁻ = Cu(OH)₂↓Cu(OH)₂ = CuO + H₂OCuO + H₂ = Cu + H₂O3) ZnCl₂ + 2KOH = Zn(OH)₂↓ + 2KClZn²⁺ +...

S+O2-> Na+O2→
P+O2→ Ca+О2→
Cl2+O2→ Fe+O2→
N2+O2→ Li+O2→

MOGZ ответил

S+O2-> Na+O2→ P+O2→ Ca+О2→ Cl2+O2→ Fe+O2→ N2+O2→ Li+O2→

MOGZ ответил

S+O2-> Na+O2→
P+O2→ Ca+О2→
Cl2+O2→ Fe+O2→
N2+O2→ Li+O2→