Предмет: Химия, автор: Аноним

Укажите формулы веществ, которые вступают в реакцию друг с другом 1) С5Н12 и О2 2) С2Н4 и СO2 3) С4Н10 и НCl 4) С2Н6 и НCl

Ответы

Автор ответа: dimonsnake
0
только первая
будет углекислый гад и вода
Автор ответа: dimonsnake
0
либо ты двоечку пропустил либо я недоумеваю
Автор ответа: Аноним
0
vjltn
Автор ответа: Аноним
0
может
Автор ответа: dimonsnake
0
тогда это бутан. только не то, что ты написал, а CH3 - CH2 - CH2 - CH3. Это...ммм. как по русски...предельный углеводород
Автор ответа: Аноним
0
3. Укажите название изомера для вещества, формула которого СН3 - СН – СН3
|
СН3
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Task 1. Listen to the story very carefully. Write the missing words into the sentences. Go to the following link to listen information:
http://learnenglishkids.britishcouncil.org/en/short-stories/eric-the-engine Note! Stop at 1:09!
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http://learnenglishkids.britishcouncil.org/en/short-stories/eric-the-engine Note! Stop at 1:09!
1. One day there was a big ________________.
2. “The 10.15 London _________________ will be here in one hour.” said Rabbit.
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