find the heat gained from the solution (kJ) For the #1 and #2:  #1: initial temp=23.1  final temp =28.5 mass of total solution=89.963 g mass of solid NaOH=2.035 g #2 initial temp 21.3 final temp 31.0 mass of solid NaOH= 2.035 mass of total solution 126.993 g

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Chapter1: Chemical Foundations
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find the heat gained from the solution (kJ)

For the #1 and #2: 

#1: initial temp=23.1

 final temp =28.5

mass of total solution=89.963 g

mass of solid NaOH=2.035 g

#2 initial temp 21.3

final temp 31.0

mass of solid NaOH= 2.035

mass of total solution 126.993 g 

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