Предмет: Химия, автор: danylo19469

запишіть молекулярну формулу та назвіть алкан що містить 18 атомів гідрогену

Ответы

Автор ответа: bedypikmelihor

1

Ответ:

Объяснение:

Общая формула алканов -- C(n)H(2n+2). Водорода 18, поэтому:

2n + 2 = 18

2n = 16

n = 8

Молекулярная формула алкана: С8Н18 (октан)

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