Предмет: Химия, автор: lololol95070

ПОМОГИТЕ СРОЧНО
В начальный момент времени концентрация вещества В равна 1 моль/л. Определить концентрацию вещества В через 30 сек, если скорость химической реакции равна 0,1 моль/л*с.

Ответы

Автор ответа: megakir7
3

Ответ:

Имеем формулу v= (дельто)с/(дельто )t

Эту формулу можно написать так

v=c1-c1/t1-t0

Где v-скорость реакции , с - концентрация вещества , t - время

Подставляем: 0,1=c1-1/30-0

c1=1/30×0,1 =1/3 ≈0,33 моль/л

Ответ:0,33 моль/л

Объяснение:


lololol95070: помогите дано написать
megakir7: V=0,1 моль/л*с с0=1моль/л ️t=30 сек
megakir7: С1-?
lololol95070: / Это разделить ?
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