Find the final temperature Suppose we mix 90.0 grams of hot water (90.0°C) with 10.0 grams of cold water (10.0°C). Let x = the final temperature. C=4.184 J/g.°C a. Set up an expression for the energy released (q) by the hot water (Aqhot motCAThot) b. Set up an expression for the energy absorbed (q) by the cold water (Aqcold=mcold CATcold) c. Calculate Tf

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Find the final temperature
Suppose we mix 90.0 grams of hot water (90.0°C) with 10.0 grams of cold water (10.0°C).
Let x = the final temperature. C=4.184 J/g.°C
a. Set up an expression for the energy released (q) by the hot water (Aqhot motCAThot)
b. Set up an expression for the energy absorbed (q) by the cold water (Aqcold=mcold CATcold)
c. Calculate Tf
Transcribed Image Text:Find the final temperature Suppose we mix 90.0 grams of hot water (90.0°C) with 10.0 grams of cold water (10.0°C). Let x = the final temperature. C=4.184 J/g.°C a. Set up an expression for the energy released (q) by the hot water (Aqhot motCAThot) b. Set up an expression for the energy absorbed (q) by the cold water (Aqcold=mcold CATcold) c. Calculate Tf
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