Question

C2H4=C2H5Cl=C2H5CH=CO2

Answer 1

Ответ:

С2Н4+НСl= С2Н5С|

С2Н5С|+Н2О=С2Н50Н+НС|

2С2Н5ОН+702=4СО2+6Н2О

Answer 2

It seems like you've provided a series of chemical formulas: C2H4, C2H5Cl, C2H5CH, and CO2. These represent different chemical compounds. Let's break them down:

1. C2H4: This is the chemical formula for ethene, also known as ethylene. It's a hydrocarbon with a double bond between the two carbon atoms and four hydrogen atoms bonded to those carbons. Its structure is H2C=CH2.

2. C2H5Cl: This is the chemical formula for chloroethane. It's an alkyl halide with one chlorine atom substituted for one of the hydrogen atoms in ethane (C2H6).

3. C2H5CH: This formula doesn't seem to correspond to a well-known compound. It might be a typo or a misunderstanding. If you have more context or clarification, I'd be happy to help.

4. CO2: This is the chemical formula for carbon dioxide, a well-known gas composed of one carbon atom bonded to two oxygen atoms.

If you have specific questions about these compounds or their reactions, feel free to ask!