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沒有.濃硫酸中硫酸以分子形式存在,生成的硫酸銅也不能拆成離子形式,因為生成的水不足以溶解生成的硫酸銅.所以銅與濃硫酸共熱的反應不屬於離子反應,當然也寫不出離子反應方程式.
這兩個反應都不是離子反應,沒有離子方程式,只能寫化學方程式 Cu + 2 H2SO4(濃)==△== CuSO4 + SO2↑+ 2 H2O C + 2 H2SO4(濃)==△== CO2 + 2 SO2 + 2 H2O
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