Ответ:
а) 6HNO3 + Fe2O3 = 3H2O + 2Fe(NO3)3
б) 2HCI + CuO = H2O + CuCl2
в) H2SO4 + Na2O = H2O + Na2SO4
г) 6HCI + AI2O3 = 3H2O + 2AICl3
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Verified answer
Ответ:
а) 6HNO3 + Fe2O3 = 3H2O + 2Fe(NO3)3
б) 2HCI + CuO = H2O + CuCl2
в) H2SO4 + Na2O = H2O + Na2SO4
г) 6HCI + AI2O3 = 3H2O + 2AICl3