jaylynnmcsm1 jaylynnmcsm1

04-01-2021
Chemistry

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12. The temperature of 50.0 g of water was raised to 50.0°C by the addition of
1.0kJ of heat energy. What was the initial temperature of water?

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zahzana zahzana

04-01-2021

use Q=mc0

Q= energy
m= mass of solution
0= final temperature- initial temperature

1000 J= (0.05kg)(4.2)(50-initial)

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