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An ice cube at an unknown temperature is...

An ice cube at an unknown temperature is added to `25.0g` of liquid `H_(2)O` at `40.0^(@)C`. The final temperature of the `29.3g` equilibrated mixture of the ice cube?
`C_(p)(J//gxx .^(@)C)water=4.184, ice =2.06, deltaH_(fusion)=333J//g^(@)`

A

`-6.5^(@)C`

B

`-13.1^(@)C`

C

`-35.3^(@)C`

D

`-56.8^(@)C`

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The correct Answer is:
B
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