Ethyl achohol has a heat of vaporization of 850. j/g. what mass of ethyl alcohol can be boiled using 15000 j of energy

You can boil 17.6g of ethyl alcohol with 15000J of energy.

Explanation:

Heat of vaporization is defined as the amount of energy that must be added to a liquid substance to transform this substance into a gas.

The heat of vaporization of ethyl alcohol is 850 J/g. That means with 850 J you can boil 1g of ethyl alcohol. Now, 15000J can boil:

15000J × (1g / 850J) = 17.6g

Thus, you can boil 17.6g of ethyl alcohol with 15000J of energy.

answer

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