16-03-2016
Chemistry

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If 50,000. Joules are added to 5.00 kilograms of water at 12.0 degrees Celsius , what is the final temperature?

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rockingholly24 rockingholly24

17-03-2016

Q= mcΔt
50000. J = (5000g)(4.18 J/g°C)(Δt)
Δt= final temp-initial temp
Δt= 2.39°C
2.39°C= final temp-12.0°C
Final temp= 14.39°C

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