THER Calorimetry B - Contents
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Subject Index
Page 1
Heat capacity - Review
Introduction to heat capacity and specific heat capacity
2 marks
Page 2
Heat capacity
Page 3
Introduction - Review
Introduction to calculation of heat transferred to or from the surroundings for a reaction done in a calorimeter
6 marks
Page 4
Sign conventions
Correlating the sign of the temperature change with the direction of heat transfer and the sign of the reaction heat
1 marks
Page 5
Getting a feeling for
q
and Δ
T
Page 6
Calculating heats - Review
Reviewing the steps in the calculation of a reaction heat from a temperature change
5 marks
Page 7
Problem
8 g of NH
4
Cl was added to 200 g of water initially at a temperature of 22.45°C. After dissolution was complete, the temperature of the solution was 20.25°C. Calculate the heat of dissolution.
NH
4
Cl(
s
) ? NH
4
+
(
aq
) + Cl
–
(
aq
)