Предмет: Химия, автор: jojisan1

Відносна молекулярна маса вуглеводню загальна формула якої СnH₂n становить 42. Встановіть формулу вуглеводню.

Ответы

Автор ответа: unezhewaoxnw6u

1

Объяснение:

Мr(СnH2n)=14n

14n=42

n=3

C3H6 пропен

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