If a batch of cinnamon rolls absorbs 342 kJ of heat while baking in the oven has released how many kj

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18-05-2017
Chemistry

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If a batch of cinnamon rolls absorbs 342 kJ of heat while baking in the oven has released how many kj

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whitesoxlady whitesoxlady · Answer 1 · 2017-05-18T04:39:55+02:00

whitesoxlady whitesoxlady

18-05-2017

Assuming none were absorbed by the environment, the oven had to release 342kj but because it is giving off the heat it should be -342kj in an equation.

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