Calculate the amount ofheat required to convert 15 g water at 100 celcius into steam
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The total heat rewired is the sum of the heat in rising the temperature of the water to 100 degrees from 25 degrees and latent heat as there is a phase change from liquid to valor at 100 degrees.
Q=mC(t2-t1) + mL
C=Specific heat of water
m= mass of water
L= Latent heat
t2-t1= temperature change
Q= 2.5 × 4.814 (100–25) + 2.5*334 = 1737.63
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