In part one if you allow your titration to go beyond a faint pink endpoint and it ends up dark pink, what affect will that have on your calculated molarity of NaOH? Would you calculate a molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning. | I What affect, in any, would this error have on the molarity of acid in part two? Would you calculate a molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning. Can you confidently determine if your molarities are accurate? Explain why or why not. Can you confidently determine if your molarities are precise? Explain why or why not.
In part one if you allow your titration to go beyond a faint pink endpoint and it ends up dark pink, what affect will that have on your calculated molarity of NaOH? Would you calculate a molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning. | I What affect, in any, would this error have on the molarity of acid in part two? Would you calculate a molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning. Can you confidently determine if your molarities are accurate? Explain why or why not. Can you confidently determine if your molarities are precise? Explain why or why not.
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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I need answer for question 1 2 3 and 4 based on the finished titration data sheet
Transcribed Image Text:Average the molarity for all trials.
Data
Volume of
HCI
MA
Initial
Burette
Reading
Final
Burette
Reading
Net Volume
NaOH
Moles NaOH
Used
Moles HCI
Used
www.
Molarity of
HCI
www
Average
Molarity of
HCI
www.
Trial 1
0.377g
0.8ml
13.1ml
13.1-0.8-12.3
0.66
0.010
31.34
31.39
Trial 2
0.563g
0.9ml
15.2ml
15.2-0.9 14.3
0.76
0.015
31.44
![268]
63
E
Euro
151
1. In part one if you allow your titration to go beyond a faint pink endpoint and it ends up dark pink, what
affect will that have on your calculated molarity of NaOH? Would you calculate a molarity that is higher
than/lower than/the same as the actual molarity? Explain your reasoning. |
I
2. What affect, in any, would this error have on the molarity of acid in part two? Would you calculate a
molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning.
3. Can you confidently determine if your molarities are accurate? Explain why or why not.
4. Can you confidently determine if your molarities are precise? Explain why or why not.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbc9cffe-f157-4023-ae1e-1819ef0454cd%2F15441c54-e831-4301-bdbf-de10eee02bec%2Fzn6cvp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:268]
63
E
Euro
151
1. In part one if you allow your titration to go beyond a faint pink endpoint and it ends up dark pink, what
affect will that have on your calculated molarity of NaOH? Would you calculate a molarity that is higher
than/lower than/the same as the actual molarity? Explain your reasoning. |
I
2. What affect, in any, would this error have on the molarity of acid in part two? Would you calculate a
molarity that is higher than/lower than/the same as the actual molarity? Explain your reasoning.
3. Can you confidently determine if your molarities are accurate? Explain why or why not.
4. Can you confidently determine if your molarities are precise? Explain why or why not.
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