ENTHALPY OF REACTION for THREE REACTIONS 1.9886 g 2.0193g 1. Mass of solid NaOH(g) Record M and V 100 g 2.9886 g 2.5193 g 2. Mass of total solution (g) 20,77 c 20.74 c 21.00 c 3. Initial temperature (°C) 25.59 c 30.33 c 27.91 c 4. Final temperature (C) 4.82 e 9.95 e 6.91 e 5. Change in temperature, AT ('C) 6. Heat gained by solution, q (kJ)
ENTHALPY OF REACTION for THREE REACTIONS 1.9886 g 2.0193g 1. Mass of solid NaOH(g) Record M and V 100 g 2.9886 g 2.5193 g 2. Mass of total solution (g) 20,77 c 20.74 c 21.00 c 3. Initial temperature (°C) 25.59 c 30.33 c 27.91 c 4. Final temperature (C) 4.82 e 9.95 e 6.91 e 5. Change in temperature, AT ('C) 6. Heat gained by solution, q (kJ)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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What is the heat gained by solution, q(kj) for reaction 1, reaction 2, and reaction 3?
![ENTHALPY OF REACTION for THREE REACTIONS
1.9886 g
2.0193g
1
Mass of solid NaOH(g)
Record M and V
2.9886 g
2.5193 g
100 g
2. Mass of total solution (g)
20,77 c
20.74 c
21.00 c
3. Initial temperature (°C)
25.59 c
30.33 c
27.91 c
4.
Final temperature (°C)
4.82 c
9.95 c
6.91 c
5. Change in temperature, AT (C)
6. Heat gained by solution, q (kJ)
7.
Moles of NaOH consumed (mol)
8. Enthalpy of reaction, AH (kJ/mol)
AH
AH,
AH,
HESSÆS LAW CALCULATION FOR REACTION 2:
9.
Accepted Value for AH; [# 8]
10. Experimental Value for AH, [AH,+AH;]
11. Percent Error
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Transcribed Image Text:ENTHALPY OF REACTION for THREE REACTIONS
1.9886 g
2.0193g
1
Mass of solid NaOH(g)
Record M and V
2.9886 g
2.5193 g
100 g
2. Mass of total solution (g)
20,77 c
20.74 c
21.00 c
3. Initial temperature (°C)
25.59 c
30.33 c
27.91 c
4.
Final temperature (°C)
4.82 c
9.95 c
6.91 c
5. Change in temperature, AT (C)
6. Heat gained by solution, q (kJ)
7.
Moles of NaOH consumed (mol)
8. Enthalpy of reaction, AH (kJ/mol)
AH
AH,
AH,
HESSÆS LAW CALCULATION FOR REACTION 2:
9.
Accepted Value for AH; [# 8]
10. Experimental Value for AH, [AH,+AH;]
11. Percent Error
5:05 PM
4/4/2021
pouse prt sc
break
sysrg
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M
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