What Is the Heat Change When a 26 $\degree$ C)] Is Cooled from 75

question 58

Multiple Choice

What is the heat change when a 26.8 g sample of water [C_water = 4.184 J/(g $\degree$ C) ] is cooled from 75.6 $\degree$ C to 22.1 $\degree$ C?

• A)6.00 x 10³ J
• B)-6.00 x 10³ J
• C)1.43 x 10³ J
• D)-1.43 x 10³ J
• E)not enough information given

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