Ответ:
1. HCl + NaOH = NaCl + H2O
H2SO4 + 2NaOH = Na2SO4 + 2H2O
2. HCl + Zn = ZnCl2 + H2
2HNO3 + Mg = Mg(NO3)2 + H2
3. 2HCl + MgO = MgCl2 + H2O
H2SO4 + CaO = CaSO4 + H2O
4. CaO + H2O = Ca(OH)2
Na2O + H2O = 2NaOH
5. CO2 + H2O = H2CO3
SO3 + H2O = H2SO4
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Answers & Comments
Ответ:
1. HCl + NaOH = NaCl + H2O
H2SO4 + 2NaOH = Na2SO4 + 2H2O
2. HCl + Zn = ZnCl2 + H2
2HNO3 + Mg = Mg(NO3)2 + H2
3. 2HCl + MgO = MgCl2 + H2O
H2SO4 + CaO = CaSO4 + H2O
4. CaO + H2O = Ca(OH)2
Na2O + H2O = 2NaOH
5. CO2 + H2O = H2CO3
SO3 + H2O = H2SO4