Предмет: Химия, автор: ttimoxxxa

ПОЖАЛУЙСТА ОЧЕНЬ СРОЧНО НАДО

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Автор ответа: SashaSuhov

1

Ответ:

такс

a) Fe(OH)2 + 2HCl = FeCl2 + 2H2O

Fe(OH)2 + 2HNO3 = Fe(NO3)2 + 2H2O

б) HCl + NaOH = NaCl + H2O

HCl + KOH (классическая реакция нейтрализации:)

так с последним могу быть не уверен

Кислоты могут реагировать с щелочью в реакции нейтрализации, так же кислоты могут растворять осадки.. наверное так

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