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    How Much Heat Is Needed To Change 200 Grams Of Ice At 0 Degrees Celsius To Water At 50 Degrees Celsius?

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    MadBiker

    You first need to melt the water; this is what is known as a phase transition, and for water 334 joules is required per gram. 66800 joules is therefore required to melt your 200 grams.

    To heat it to 50 degrees C, you are using specific heat capacity, which for water is 4.18 joules per gram per degree kelvin. For your water you therefore need 41813 joules to get it from zero to fifty degrees C.

    In total you will require 108613 joules.

    answered 1 year ago   

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