mamadeenayo1228 mamadeenayo1228

02-04-2022
Chemistry

contestada

How much heat energy is needed to change 10 kg of ice at to water at ? , ,

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Аноним Аноним

12-04-2022

we know that,

W = mL + mcθ

W= 10(336+ 4.2(50))= 5460 kJ

so quantity of heat required is 5460 J

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