Zapisad równania dysocjacji:
Na2S [H2O]= Na[+] + S[2-]
Al2(SO3)3 [H2O]= 2Al[3+] + 3SO3[-]
HNO2 [H2O]= H[+] + NO3[-]
Ca(OH)2 [H2O]= Ca[2+] + 2OH[-]
Na₂S ⇔ 2Na⁺ + S²⁻
Al₂(SO₃)₃ ⇔ 2Al³⁺ + 3SO₃²⁻
HNO₂ ⇔ H⁺ + NO₂⁻
Ca(OH)₂ ⇔ Ca²⁺ + 2OH⁻
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Na2S [H2O]= Na[+] + S[2-]
Al2(SO3)3 [H2O]= 2Al[3+] + 3SO3[-]
HNO2 [H2O]= H[+] + NO3[-]
Ca(OH)2 [H2O]= Ca[2+] + 2OH[-]
Na₂S ⇔ 2Na⁺ + S²⁻
Al₂(SO₃)₃ ⇔ 2Al³⁺ + 3SO₃²⁻
HNO₂ ⇔ H⁺ + NO₂⁻
Ca(OH)₂ ⇔ Ca²⁺ + 2OH⁻