50.0 mL of a solution of HCl is combined with 100.0 mL of 1.15 M NaOH in a calorimeter. The reaction mixture is initially at 22.40C and the final temperature after reaction is 31.2 C. What is the molarity of the HCl solution? [ [You may assume that there is an excess of base (so all of the HCl has reacted), that the specific heat of the reaction mixture is 0.96 cal/goC, and that the density of the reaction mixture is 1.02 g/mL. The heat of neutralization of HCl and NAOH is 13.6 kcal/mol.]
50.0 mL of a solution of HCl is combined with 100.0 mL of 1.15 M NaOH in a calorimeter. The reaction mixture is initially at 22.40C and the final temperature after reaction is 31.2 C. What is the molarity of the HCl solution? [ [You may assume that there is an excess of base (so all of the HCl has reacted), that the specific heat of the reaction mixture is 0.96 cal/goC, and that the density of the reaction mixture is 1.02 g/mL. The heat of neutralization of HCl and NAOH is 13.6 kcal/mol.]
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.109QP: A 21.3-mL sample of 0.977 M NaOH is mixed with 29.5 mL of 0.918 M HCl in a coffee-cup calorimeter...
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![50.0 mL of a solution of HCl is combined with 100.0 mL of 1.15 M NaOH in a calorimeter.
The reaction mixture is initially at 22.40C and the final temperature after reaction is 31.2 C.
What is the molarity of the HCl solution? [
[You may assume that there is an excess of base (so all of the HCl has reacted), that the
specific heat of the reaction mixture is 0.96 cal/goC, and that the density of the reaction
mixture is 1.02 g/mL. The heat of neutralization of HCl and NAOH is 13.6 kcal/mol.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec858007-2d1e-4bf6-a2c3-6011aa79339f%2F537ea35b-cb49-476c-8d22-e9a319e84b79%2Fc56i0jv.jpeg&w=3840&q=75)
Transcribed Image Text:50.0 mL of a solution of HCl is combined with 100.0 mL of 1.15 M NaOH in a calorimeter.
The reaction mixture is initially at 22.40C and the final temperature after reaction is 31.2 C.
What is the molarity of the HCl solution? [
[You may assume that there is an excess of base (so all of the HCl has reacted), that the
specific heat of the reaction mixture is 0.96 cal/goC, and that the density of the reaction
mixture is 1.02 g/mL. The heat of neutralization of HCl and NAOH is 13.6 kcal/mol.]
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