Answer to Question #235836 in Chemistry for sal moreno

Question #235836

how much energy must be absorbed by 20.0g of water to increase tempature from 283.0

to 303.0

Expert's answer

Q = C x m deltaT

deltaT = 303 - 283 = 20

C = 4.2 Joules per gram per degree Celsius (J/g°C)

Q = 4.2 x 20 x 20 = 1 680 J

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