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Butane (C4H10) has a heat of vaporization of 22.44 kJ/mol and a normal boiling point of...

Butane (C4H10) has a heat of vaporization of 22.44 kJ/mol and a normal boiling point of -0.4 ∘C. A 250 mL sealed flask contains 0.65 g of butane at −22∘C.

How much butane is present as a liquid at the boiling point?

If the butane is warmed to 25 ∘C, how much is present as a liquid?

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queen_honey_blossom answered 2 years ago
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