Which is composed of alkenes? welding torch fuel polystyrene cups propane gas degreaser containing hexane

Chemistry

2 answers:

REY [17]2 years ago

5 0

Answer:

welding torch

Explanation:

Sindrei [870]2 years ago

4 0

Answer:

welding torch fuel

Explanation:

Alkenes are chemical compounds formed by a carbon atom and a hydrogen atom. They have an open chain with double bonds between two carbon acts. They are widely used in the composition of fuels, such as welding torch fuel and have as main characteristics the solubility in solvents, the insolubility in water, high melting and boiling point and the absence of colors.

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B. position.

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2 years ago

A compound distributes between benzene (solvent 1) and water (solvent 2) with a distribution coefficient, K = 2.7. If 1.0g of th

mote1985 [20]

Explanation:

The given data is as follows.

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