Check your mass calculation. Check your moles calculation. Check your AHneutralization Calculation. Did you report your data to the correct number of significant figures? 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) 13.2 Moles of H* (mol) 1.07 Moles of OH (mol) 0.19899 Limiting Reactant OH- AHneutralization (kJ/mol) 53.78 How t e oolgulete +he onthelny of poutralizeti on

Check your mass calculation. Check your moles calculation. Check your AHneutralization Calculation. Did you report your data to the correct number of significant figures? 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) 13.2 Moles of H (mol) 1.07 Moles of OH (mol) 0.19899 Limiting Reactant OH- AHneutralization (kJ/mol) 53.78 How t e oolgulete +he onthelny of poutralizeti on

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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Question

ALab Data
- X
Check your mass calculation.
Check your moles calculation.
Check your AHneutralization Calculation.
Did you report your data to the correct number of
significant figures?
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)
13.2
Moles of H* (mol)
1.07
Moles of OH (mol)
0.19899
Limiting Reactant
OH-
AHneutralization (kJ/mol)
53.78
How to calculate the enthalpy of neutralization

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