how to find q rxn and H soln

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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how to find q rxn and H soln

ARAR
3333333333
PART B. Heat of Solution
Show
Mass of calorimeter + water
Mass of solid + plastic packet
Mass of plastic packet
your
Mass of water, m
Mass of solid compound
Initial temperature of calorimeter
- vaker 33.368
Final temperature of calorimeter
water
arxn
ΔΗ
ΔΗ
soln
Molar mass of solid compound
soln per mole of solid
The dissolution reaction is
Unknown solid number
82.265
4.090
2.29
48.897
calculations in the space below.
3.791
22.0
27.2
below. Use
203
Use the next
6.D
(exothermic or endothermic)
105.99 g/mol
g
5.D
g
6.0
8
6.0
g
5.D
g
°C
°C
J
J
g/mol
J/mol
page
the next page if necessary.
Expr
Transcribed Image Text:ARAR 3333333333 PART B. Heat of Solution Show Mass of calorimeter + water Mass of solid + plastic packet Mass of plastic packet your Mass of water, m Mass of solid compound Initial temperature of calorimeter - vaker 33.368 Final temperature of calorimeter water arxn ΔΗ ΔΗ soln Molar mass of solid compound soln per mole of solid The dissolution reaction is Unknown solid number 82.265 4.090 2.29 48.897 calculations in the space below. 3.791 22.0 27.2 below. Use 203 Use the next 6.D (exothermic or endothermic) 105.99 g/mol g 5.D g 6.0 8 6.0 g 5.D g °C °C J J g/mol J/mol page the next page if necessary. Expr
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