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AlbertLotsan
@AlbertLotsan
July 2022
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40 БАЛЛОВ! Помогите составить... и уровнять
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mrvladimir2
Verified answer
1) HCl + NaOH = NaCl + H2O
2) 2NaOH + SO3 = Na2SO4 + H2O
3) 2HCl + Zn = ZnCl2 + H2↑
4) CuSO4 + Fe = FeSO4 + Cu↓
5) 2HCl + CuO = CuCl2 + H2O
6) CO2 + CaO = CaCO3
7)
a) H2O + SO3 = H2SO4
b) H2O + CaO = Ca(OH)2
c) 2H2O + 2Na = 2NaOH + H2↑
8) BaCl2 + Na2SO4 = BaSO4↓ + 2NaCl
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Answers & Comments
Verified answer
1) HCl + NaOH = NaCl + H2O2) 2NaOH + SO3 = Na2SO4 + H2O
3) 2HCl + Zn = ZnCl2 + H2↑
4) CuSO4 + Fe = FeSO4 + Cu↓
5) 2HCl + CuO = CuCl2 + H2O
6) CO2 + CaO = CaCO3
7)
a) H2O + SO3 = H2SO4
b) H2O + CaO = Ca(OH)2
c) 2H2O + 2Na = 2NaOH + H2↑
8) BaCl2 + Na2SO4 = BaSO4↓ + 2NaCl