How many kJ of energy must be removed from 53.1 g of liquid water in order for it to form ice?

Question

Leila

Chemistry

15 May, 06:52

How many kJ of energy must be removed from 53.1 g of liquid water in order for it to form ice?

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Answers (1)

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Zion Wyatt · Answer 1

17.7 KJ of energy must be removed from 53.1 g of liquid water in order to form ice

Explanation:

In the question it has been given 53.1 g of liquid water and the molar heat of water is 6.01 kj/mol. To find the amount of energy removed the equation that will be formed using following data is-

(53.1) x (1 mol/18.02g) x (6.01 kj / mol). By doing multiplication we get the result 17.7 KJ. Hence, 17.7 KJ of energy is being removed from 53.1 g of liquid water in order to form ice.