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яка кількість речовини хлоридної кислоти витрачається на повну нейтралізацію гідроксиду кальцію, якщо при цьому утворюється 1,5моль хлориду кальцію
Ответы 1
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Ответ:
Дано:
n (CaCl2) = 1,5 моль
Знайти:
n (HCl) - ?
Рішення:
2HCl + Ca(OH)2 → CaCl2 + 2H2O;
n (HCl) = n (CaCl2) = 1,5 моль.
Відповідь: Кількість речовини HCl складає 1,5 моль.
Объяснение:
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Автор:
jayvion - 5 лет назад
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Автор:
flowers23 - 5 лет назад
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