Предмет: Химия, автор: Аноним

5. Допишіть реакцій. схеми реакцiй i перетворіть їх на хiмiчнi рiвняння, назвiть продукт A) Na2O + H2O - Б) SО2 + Н2О -​

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Автор ответа: none941
3

А) Схема реакції: Na2O + H2O = NaOH

Рівняння реакції (розставимо коефіцієнти): Na2O + H2O = 2 NaOH

Продукт реакції: NaOH - гідроксид натрію

Б) Схема реакції: SO2 + H2O=H2SO3

Рівняння реакції (індентичне схемі - коефіцієнти не потрібні):

SO2 + H2O = H2SO3

Продукт реакції: H2SO3 - сульфітна кислота

none941: Чому оцінка 1?
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