判断下列复分解反应能否发生,能则写出化学方程式(1)KCl + AgNO3 --- (2)H2SO4 + NaOH --- (3)NaNO3 + KCl ---(4)Na2CO3 + KOH --- (5)Fe(NO3)3 + CuSO4 --- (6)Na2CO3 + Ba(OH)2 ---(7)Cu + ZnSO4 ---
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![判断下列复分解反应能否发生,能则写出化学方程式(1)KCl + AgNO3 --- (2)H2SO4 + NaOH --- (3)NaNO3 + KCl ---(4)Na2CO3 + KOH --- (5)Fe(NO3)3 + CuSO4 --- (6)Na2CO3 + Ba(OH)2 ---(7)Cu + ZnSO4 ---](/uploads/image/z/1511426-2-6.jpg?t=%E5%88%A4%E6%96%AD%E4%B8%8B%E5%88%97%E5%A4%8D%E5%88%86%E8%A7%A3%E5%8F%8D%E5%BA%94%E8%83%BD%E5%90%A6%E5%8F%91%E7%94%9F%2C%E8%83%BD%E5%88%99%E5%86%99%E5%87%BA%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F%281%29KCl+%2B+AgNO3+---+++++++++++++++%282%29H2SO4+%2B+NaOH+---++++++++%283%29NaNO3+%2B+KCl+---%284%29Na2CO3+%2B+KOH+---+++++++++++%285%29Fe%28NO3%293+%2B+CuSO4+---+%286%29Na2CO3+%2B+Ba%28OH%292+---%287%29Cu+%2B+ZnSO4+---)
判断下列复分解反应能否发生,能则写出化学方程式(1)KCl + AgNO3 --- (2)H2SO4 + NaOH --- (3)NaNO3 + KCl ---(4)Na2CO3 + KOH --- (5)Fe(NO3)3 + CuSO4 --- (6)Na2CO3 + Ba(OH)2 ---(7)Cu + ZnSO4 ---
判断下列复分解反应能否发生,能则写出化学方程式
(1)KCl + AgNO3 --- (2)H2SO4 + NaOH --- (3)NaNO3 + KCl ---
(4)Na2CO3 + KOH --- (5)Fe(NO3)3 + CuSO4 --- (6)Na2CO3 + Ba(OH)2 ---
(7)Cu + ZnSO4 --- (8)CaCO3 + HNO3 --- (9)ZnSO4 + (NH4)2CO3 ---
判断下列复分解反应能否发生,能则写出化学方程式(1)KCl + AgNO3 --- (2)H2SO4 + NaOH --- (3)NaNO3 + KCl ---(4)Na2CO3 + KOH --- (5)Fe(NO3)3 + CuSO4 --- (6)Na2CO3 + Ba(OH)2 ---(7)Cu + ZnSO4 ---
(1)1)KCl + AgNO3 =AgCl↓+KNO3 (2)H2SO4 + 2NaOH =Na2SO4+2H2O (6) Na2CO3 + Ba(OH)2=BaCO3↓+2NaOH (8)CaCO3 + 2HNO3=Ca(NO3)2+CO2↑+H2O (9)ZnSO4 + (NH4)2CO3=ZnCO3↓+(NH4)2SO4
(3)(4)(5)(7)不反应