Information given= Reaction #2: (K+(aq) + OH-(aq) + (H+)+(aq) + Cl-(aq) → K+(aq) + Cl-(aq) +H2O(l) Mass of empty cup in grams (tare mass) 1.764g Mass of cup+solution (g) 30.128g Temp of HCI solution in (c) 21 degree celsius Temp of KOH solution (c) 22 degree celsius Time (seconds) Temp ( in degrees celsius 30 24 60 24 90 24 120 24 150 24.5 180 24.5 Question 1: From the 6 or 7 initial temperatures collected, calculate the average ΔTi.

Information given= Reaction #2: (K+(aq) + OH-(aq) + (H+)+(aq) + Cl-(aq) → K+(aq) + Cl-(aq) +H2O(l) Mass of empty cup in grams (tare mass) 1.764g Mass of cup+solution (g) 30.128g Temp of HCI solution in (c) 21 degree celsius Temp of KOH solution (c) 22 degree celsius Time (seconds) Temp ( in degrees celsius 30 24 60 24 90 24 120 24 150 24.5 180 24.5 Question 1: From the 6 or 7 initial temperatures collected, calculate the average ΔTi.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 58QAP: Consider citric acid, H3C6H5O7, added to many soft drinks. The equilibrium constants for its...

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Mass of empty cup in grams (tare mass)	1.764g
Mass of cup+solution (g)	30.128g
Temp of HCI solution in (c)	21 degree celsius
Temp of KOH solution (c)	22 degree celsius

Time (seconds)	Temp ( in degrees celsius
30	24
60	24
90	24
120	24
150	24.5
180	24.5