Предмет: Химия, автор: shurikkkkkkkkkkkkkkk

химические свойства кислот и типичные реакции кислот- это одно и то же или это разное?​

Ответы

Автор ответа: muza777
1

Ответ:

Химические свойства КИСЛОТ: Взаимодействие с оксидами металлов с образованием соли и воды: CaO + 2HCl(разб. ) = CaCl2 + H2O Взаимодействие с амфотерными оксидами с образованием соли и воды: ZnO+2HNO3=ZnNO32+H2O Взаимодействие со щелочами с образованием соли и воды (реакция нейтрализации) : NaOH + HCl(разб. ) = NaCl + H2O Взаимодействие с нерастворимыми основаниями с образованием соли и воды, если полученная соль растворима: CuOH2+H2SO4=CuSO4+2H2O Взаимодействие с солями, если выпадает осадок или выделяется газ: BaCl2(тверд. ) + H2SO4(конц. ) = BaSO4↓ + 2HCl↑ Сильные кислоты вытесняют более слабые из их солей: K3PO4+3HCl=3KCl+H3PO4 Na2CO3 + 2HCl(разб. ) = 2NaCl + CO2↑ + H2O Металлы, стоящие в ряду активности до водорода, вытесняют его из раствора кислоты (кроме азотной кислоты HNO3 любой концентрации и концентрированной серной кислоты H2SO4), если образующаяся соль растворима: Mg + 2HCl(разб. ) = MgCl2 + H2↑ С азотной кислотой и концентрированной серной кислотами реакция идёт иначе: Mg + 2H2SO4 = MgSO4 + 2H2O + SO4↑ Для органических кислот характерна реакция этерификации (взаимодействие со спиртами с образованием сложного эфира и воды) : CH3COOH + C2H5OH = CH3COOC2H5 + H2O

Объяснение:

Как-то так мне так учитель обьяснил . ну ты проверь

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