Margaret K.

asked • 03/12/20

Heat / transfer

90.0g of ethyl alcohol is mixed with 200g of water. If the mixture is heated from degrees Celsius to 78 degrees Celsius, what is the energy required to heat the mixture? Cethanol =2.3kj/degrees celcius and C H20 =4.18kj/kg degrees Celsius.

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Are you missing the initial temperature? "the mixture is heated from _____ degrees Celsius to 78 degrees Celsius"
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03/12/20

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