HCl + NaOH --> _____ + H20H2 SO4 + 2KOH --> _____ + 2H202HNO3 + Ca (OH) 2 --> _____ + 2H20CH3 COOH + NaOH --> NaOOCCH3 + ________HCl + Fe2 03 --> FeCl3 + ___H20_____ + CuO --> CuSO4 + H202HCl + _____ --> ZnCl2 + H2H2 SO4 + _____ --> MgSO4 + H22CH3 CO

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HCl + NaOH --> _____ + H20H2 SO4 + 2KOH --> _____ + 2H202HNO3 + Ca (OH) 2 --> _____ + 2H20CH3 COOH + NaOH --> NaOOCCH3 + ________HCl + Fe2 03 --> FeCl3 + ___H20_____ + CuO --> CuSO4 + H202HCl + _____ --> ZnCl2 + H2H2 SO4 + _____ --> MgSO4 + H22CH3 CO
HCl + NaOH --> _____ + H20
H2 SO4 + 2KOH --> _____ + 2H20
2HNO3 + Ca (OH) 2 --> _____ + 2H20
CH3 COOH + NaOH --> NaOOCCH3 + _____
___HCl + Fe2 03 --> FeCl3 + ___H20
_____ + CuO --> CuSO4 + H20
2HCl + _____ --> ZnCl2 + H2
H2 SO4 + _____ --> MgSO4 + H2
2CH3 COOH + Ca --> Ca (OOCCH3)2 + _____
H2 SO4 + Ca CO3 --> CaSO4 + CO2 + _____
Fe + _____ --> FeCl3
..可能看上去有点乱...

HCl + NaOH --> _____ + H20H2 SO4 + 2KOH --> _____ + 2H202HNO3 + Ca (OH) 2 --> _____ + 2H20CH3 COOH + NaOH --> NaOOCCH3 + ________HCl + Fe2 03 --> FeCl3 + ___H20_____ + CuO --> CuSO4 + H202HCl + _____ --> ZnCl2 + H2H2 SO4 + _____ --> MgSO4 + H22CH3 CO
NaCl
K2SO4
Ca(NO3)2
H2O
6 3
H2SO4
Zn
Mg
H2 (加气体符号)
H2O
Cl2(其实这个要配平的)
有点乱 不过估计你能看懂

这些题目你不应该求助啊