http://i65.tinypic.com/1692b8m.jpg Question 12 why is the answer (c)..?
回答 (1)
2016-06-12 11:24 am
✔ 最佳答案
12.The ionic equation for the reaction between K₂CO₃ and H₂SO₄ :
CO₃²⁻(aq) + 2H⁺(aq) → H₂O(l) + CO₂(g)
The ionic equation for the reaction between KOH and H₂SO₄ :
OH⁻(aq) + H⁺(aq) → H₂O(l)
...... The answer is : C. KOH and H₂SO₄ ...... OH⁻(aq) + H⁺(aq) → H₂O(l)
收錄日期: 2021-04-18 14:58:23
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