Предмет: Химия, автор: voronenkovlad0210200

Дано: газ С2Н2, об’ємом 4,48 л знаходиться при температурі 770С під тиском 0,96 атм.
Розрахувати: а) об’єм газу при н.у.; б) масу газу і кількість речовини; в) число молекул; г) відносну густину газу за воднем і за повітрям; д) густину газу за нормальних умов

Ответы

Автор ответа: W1xxsi1
0

Ответ:

Объ При р-const маємо: V1/V2=T1/T2, V1=T1V2/T2, V1= 350*6/300 = 7 л.яснение:

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