CALCULATIONS/ RESULTS (Show work for Reaction A on the next page) Reaction A Reaction B Reaction C Mass of solution (g) Temperature Change (*C) Heat, q n, moles of NaOH AH (kJ/mol NaOH) Class Average, AH N2OH) (kl/mol YOUR ΔΗΑ + ΔΗ % error between YOUR (AHC) and (AH, + AHg). (use AHç as the "known" value) Classes' AH, + AH, % error between the classes' (AHC) and (AH, + AHs). (use AHc as the "known" value)
CALCULATIONS/ RESULTS (Show work for Reaction A on the next page) Reaction A Reaction B Reaction C Mass of solution (g) Temperature Change (*C) Heat, q n, moles of NaOH AH (kJ/mol NaOH) Class Average, AH N2OH) (kl/mol YOUR ΔΗΑ + ΔΗ % error between YOUR (AHC) and (AH, + AHg). (use AHç as the "known" value) Classes' AH, + AH, % error between the classes' (AHC) and (AH, + AHs). (use AHc as the "known" value)
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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You should compare your report data to documented heat of reaction data, to replace "Class Average"
Transcribed Image Text:DATA
Mass of empty calorimeter, lid and stir bar (g)
85.62g
Reaction A
Reaction B
Reaction C
Mass of NaOH(s (g)
0.56g
0.56g
0.49g
Mass of calorimeter with solution
110.94g
135.47g
135.65
Initial temperature T1
25.1 C
25.2 C
24.8 C
Final temperature T2
29.7 C
28.6 C
30.0 C
Transcribed Image Text:CALCULATIONS/ RESULTS (Show work for Reaction A on the next page)
Reaction A
Reaction B
Reaction C
Mass of solution (g)
Temperature Change (°C)
Heat, q
n, moles of NaOH
AH (kJ/mol NaOH)
Class Average, AH
NaOH)
kl/mol
YOUR ΔΗA + ΔΗβ
% error between YOUR (AHC) and (AHa + AHs). (use
AHç as the "known" value)
Classes' ΔHA + ΔΗ
% error between the classes' (AHc) and (AH, + AHg).
(use AHc as the "known" value)
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