Give your interpretation in Determination of Heat of Neutralization using the collected data

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
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Give your interpretation in Determination of Heat of Neutralization using the collected data.

Collected Lab Data
Concentration of hydrobromic acid (M)
2.01
Concentration of potassium hydroxide (M)
2.15
Calorimeter constant (J/°C)
14.9
Volume of hydrobromic acid (mL)
99.5
Temperature of hydrobromic acid (°C)
25.0
Volume of potassium hydroxide (mL)
91.0
Temperature of potassium hydroxide (°C)
25.0
Final temperature after mixing (°C)
38.9
Mass of mixed solution (g)
190.5
Moles of H* (mol)
0.199
Moles of OH" (mol)
0.196
Limiting Reactant
OH-
AHneutralization (kJ/mol)
-57.6
Transcribed Image Text:Collected Lab Data Concentration of hydrobromic acid (M) 2.01 Concentration of potassium hydroxide (M) 2.15 Calorimeter constant (J/°C) 14.9 Volume of hydrobromic acid (mL) 99.5 Temperature of hydrobromic acid (°C) 25.0 Volume of potassium hydroxide (mL) 91.0 Temperature of potassium hydroxide (°C) 25.0 Final temperature after mixing (°C) 38.9 Mass of mixed solution (g) 190.5 Moles of H* (mol) 0.199 Moles of OH" (mol) 0.196 Limiting Reactant OH- AHneutralization (kJ/mol) -57.6
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