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13问答网 > 氢氧化钠、石灰水分别与硫酸铜溶液反应的现象是______，方程式______、______

氢氧化钠、石灰水分别与硫酸铜溶液反应的现象是，方程式、__

2025-03-17 05:42:22

推荐回答（1个）

回答1：

氢氧化钠和硫酸铜反应生成蓝色氢氧化铜沉淀和硫酸钠，氢氧化钙和硫酸铜反应生成蓝色氢氧化铜沉淀和硫酸钙．
故填：生成蓝色沉淀；2NaOH+CuSO₄=Cu（OH）₂↓+Na₂SO₄；Ca（OH）₂+CuSO₄=Cu（OH）₂↓+CaSO₄

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