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Paraphin [41]
3 years ago
5

What is the mass of a sample of water that takes 2000 kJ of energy to boil into steam at 373 K. The latent heat of vaporization

of water is 2.25 x 10^6 J kg-1
Chemistry
1 answer:
Arte-miy333 [17]3 years ago
3 0

Answer:

0.89kg

Explanation:

Q=mL L=specific latent heat

Q=energy required in J

m=mass in Kg

Q=mL

m=Q/L

m=2000000J/2.25 x 10^6 J kg-1

m=0.89kg

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