CalculatedmolarityStandardization of Sodium HydroxideData SheetTrial 1Mass of KHP, gFinal buretreading, mLInitial buretreading, mLTotal volume of 14.80NaOH used, mL0.496134.2049.00Trial 20.502823.4039.5016.10NameDateShow the calculation for the molarity of trial 1Trial 30.498737.523.214.30Trial 40.495441.9030.311.60Trial 50.491845.1026.1218.98 CalculatedmolarityStandardization of Sodium HydroxideData SheetTrial 1Mass of KHP, gFinal buretreading, mLInitial buretreading, mLTotal volume of 14.80NaOH used, mL0.496134.2049.00Trial 20.502823.4039.5016.10NameDateShow the calculation for the molarity of trial 1Trial 30.498737.523.214.30Trial 40.495441.9030.311.60Trial 50.491845.1026.1218.98

Reaction of KHP with NaOH: KHP (aq)+ NaOH (aq)→KNa(aq)+H2O(l) NaOH and KHP reacts in 1: 1…

Unknown Sample Number_ 13 Mass of sample, g Final buret reading, mL Initial buret Trial 1 0.244 Molar Mass of an Unknown Acid Data Sheet 44.08 40.79 Trial 2 0.2427 47.30 26.4 Trial 3 0.2245 40.40 28.9 Trial 4 0.2418 44.20 41.2 Trial 5 0.2341 44.00 40.9

Unknown Sample Number_ 13 Mass of sample, g Final buret reading, mL Initial buret Trial 1 0.244 Molar Mass of an Unknown Acid Data Sheet 44.08 40.79 Trial 2 0.2427 47.30 26.4 Trial 3 0.2245 40.40 28.9 Trial 4 0.2418 44.20 41.2 Trial 5 0.2341 44.00 40.9

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

Calculated
molarity
Standardization of Sodium Hydroxide
Data Sheet
Trial 1
Mass of KHP, g
Final buret
reading, mL
Initial buret
reading, mL
Total volume of 14.80
NaOH used, mL
0.4961
34.20
49.00
Trial 2
0.5028
23.40
39.50
16.10
Name
Date
Show the calculation for the molarity of trial 1
Trial 3
0.4987
37.5
23.2
14.30
Trial 4
0.4954
41.90
30.3
11.60
Trial 5
0.4918
45.10
26.12
18.98

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