Answer to Question #125419 in General Chemistry for Anastasia

General Chemistry

Question #125419

calculate the amount of heat energy (in KJ) required to warm 1000 grams of water from the fridge at 4.0 degrees to room temperature, 25 degrees.

Expert's answer

Q= mc∆T= 1000 x 4.18 x 21 = 87 780 J. = 87.78 kJ.

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