с образованием белого творожистого осадка хлорида серебра Ответы на задания
CuO+2H++2Cl−→Cu2++2Cl−+H2Ocap C u cap O plus 2 cap H raised to the positive power plus 2 cap C l raised to the negative power right arrow cap C u raised to the 2 plus power plus 2 cap C l raised to the negative power plus cap H sub 2 cap O
NaOH+HCl→NaCl+H2Ocap N a cap O cap H plus cap H cap C l right arrow cap N a cap C l plus cap H sub 2 cap O
Ниже приведены примеры типичных реакций для HClcap H cap C l С металлом ( ):
Zn+2H++2Cl−→Zn2++2Cl−+H2↑cap Z n plus 2 cap H raised to the positive power plus 2 cap C l raised to the negative power right arrow cap Z n raised to the 2 plus power plus 2 cap C l raised to the negative power plus cap H sub 2 up arrow
с образованием белого творожистого осадка хлорида серебра Ответы на задания
CuO+2H++2Cl−→Cu2++2Cl−+H2Ocap C u cap O plus 2 cap H raised to the positive power plus 2 cap C l raised to the negative power right arrow cap C u raised to the 2 plus power plus 2 cap C l raised to the negative power plus cap H sub 2 cap O
NaOH+HCl→NaCl+H2Ocap N a cap O cap H plus cap H cap C l right arrow cap N a cap C l plus cap H sub 2 cap O
Ниже приведены примеры типичных реакций для HClcap H cap C l С металлом ( ):
Zn+2H++2Cl−→Zn2++2Cl−+H2↑cap Z n plus 2 cap H raised to the positive power plus 2 cap C l raised to the negative power right arrow cap Z n raised to the 2 plus power plus 2 cap C l raised to the negative power plus cap H sub 2 up arrow