题目

酸+碱→盐和水 10个 酸+碳酸盐5个 酸+金属氧化物5个

提问时间：2020-10-17

答案

Cu(OH)2+2HCl==CuCl2+2H2O
Cu(OH)2+H2SO4==CuSO4+2H2O
NaOH+HCl==NaCl+H2O
2NaOH+H2SO4==Na2SO4+2H2O
NaOH+HNO3==NaNO3+H2O
Mg(OH)2+2HNO3==Mg(NO3)2+2H2O
Ba(OH)2+H2SO4==BaSO4↓+2H2O
Ca(OH)₂+2HCl==CaCl₂+H₂O
Ba(OH)₂+2HCl==BaCl₂+2H₂O
Fe(OH)₃+3HCl==FeCl₃+3H₂O
Na2CO3 + 2 HCl = 2 NaCl + CO2↑ + H2O
K2CO3 + 2 HCl = 2 KCl + CO2↑ + H2O
CaCO3 + 2 HCl = CaCl2 + CO2↑ + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2↑ + H2O
K2CO3 + H2SO4 = K2SO4 + CO2↑ + H2O
CuO+H2SO4=CuSO4+H2O
CuO + 2HCl=CuCl2+H2O
CaO+ H2SO4=CaSO4+H2O
CaO + 2HCl=CaCl2+H2O
FeO+ H2SO4=FeSO4+H2O
FeO + 2HCl=FeCl2+H2O
要求追加50分!累死我了