Предмет: Химия, автор: yrckatya22072006

Обчисліть відносну густину випарів бензену за повітрям і воднем.
Пожалуйста оч срочно

Приложения:
guddara8: что
yrckatya22072006: Да
yrckatya22072006: Да это я
yrckatya22072006: Помогите мне
guddara8: хорошо отвечаю
yrckatya22072006: Пожалуйста
yrckatya22072006: Я отмечу твой ответ как лучший
yrckatya22072006: Спасибо бро, ты лучший
guddara8: все

Ответы

Автор ответа: guddara8
3

Відповідь:

прошу учим

Пояснення:

D(газа₁)=M(газа)÷M(газа₁)

Плотность бензола по воздуху:

D(воздух)=M(C₆H₆)÷M(воздуха)

D(воздух)=78г./моль÷29г./моль=2,689

Плотность бензола по водороду:

D(H₂)=M(C₆H₆)÷M(H₂)

D(H₂)=78г./моль÷2г./моль=39

yrckatya22072006: Ты это в брейн ли нашел и скопировал?
yrckatya22072006: Я думала ты шариш за химию и сам можешь это сделать
yrckatya22072006: Жесть
guddara8: эмм я сама это делала
yrckatya22072006: Да? Ну тогда Лан
yrckatya22072006: Спс
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