Предмет: Химия, автор: vladislavapost85

Как ето зделать?
СРОООЧНООООО

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Ответы

Автор ответа: CodedEmerald

1

Вiдповiдь:

11,2 літрів

Пояснення:

2HCl + Na₂CO₃ ⇒ 2NaCl + CO₂ + H₂O

n(Na₂CO₃) = m/M = 53/106 = 0,5 моль

0,5 : 1 = x : 1

x = 0,5 моль

V = n * Vₘ = 0,5 * 22,4 = 11,2 літрів

vladislavapost85: Спасибочки

CodedEmerald: :)

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