Ответ:
4
Объяснение:
2HNO₃ + K₂CO₃ = CO₂ + H₂O + 2KNO₃
2H⁺ + 2NO₃⁻ + 2K⁺ + CO₃²⁻ = CO₂ + H₂O + 2K⁺ + 2NO₃⁻
2H⁺ + CO₃²⁻ = CO₂ + H₂O
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Verified answer
Ответ:
4
Объяснение:
2HNO₃ + K₂CO₃ = CO₂ + H₂O + 2KNO₃
2H⁺ + 2NO₃⁻ + 2K⁺ + CO₃²⁻ = CO₂ + H₂O + 2K⁺ + 2NO₃⁻
2H⁺ + CO₃²⁻ = CO₂ + H₂O