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Calculate the joules of heat needed to cool 159 g of water at 100oC to water at 65oC?
Updated: 4/28/2022
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20 degree c\
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How many joules are required to boil 21.1 g of water at 100 C?
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2,26 Kj are necessary
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Water melts at 0oC, and boils at 100oC.
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The necessary heat is 9,22 joules.
How hot does water have to be before it boils?
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