organic chem

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what should you see when 2-butanol is treated with NaI-I2?

if you pour ethylene glycol into water it mixes in all oroprtions. but if you bubble butane, a gas of comparable molar mass through water, it does not mix but just bubbles away. how do you explain these differences?

  • organic chem -

    Ethylene glycol is more polar because it has two OH groups AND it is shorter hydrocarbon chain. Butanol is a longer chain and it is less polar.

  • organic chem -

    thank you!

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