不能正确表示下列化学反应的离子方程式的是_刷题宝

题干

不能正确表示下列化学反应的离子方程式的是

A：氢氧化钡溶液与盐酸的反应 OH^-＋H⁺＝ H₂O

B：澄清的石灰水与稀盐酸反应 Ca(OH)₂ + 2H⁺ = Ca²⁺+ 2H₂O

C：铁片插入硫酸铜溶液中 Fe + Cu²⁺ = Fe²⁺ + Cu

D：碳酸钙溶于稀盐酸中 CaCO₃＋2H⁺＝Ca²⁺＋H₂O＋CO₂

上一题下一题 0.0难度选择题更新时间:2018-03-18 09:03:11

答案(点此获取答案解析）

B

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