A student performed titration to find the concentration of acetic acid. Titrant was sodium hydroxide. He went beyond the indicator color change by adding too much titrant. How will his experimental error affect the calculated value for the concentration of unknown acetic acid? calculated value> actual value. calculated value < actual value calculated value = actual value. more information is necessary this is not a source of erTor

A student performed titration to find the concentration of acetic acid. Titrant was sodium hydroxide. He went beyond the indicator color change by adding too much titrant. How will his experimental error affect the calculated value for the concentration of unknown acetic acid? calculated value> actual value. calculated value < actual value calculated value = actual value. more information is necessary this is not a source of erTor

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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5
The indicator used in the Titration of Acids and Bases lab was methyl orange. True False
Determine which of the following statements is/are FALSE: Statement 1: The endpoint is when all the analyte has reacted with a small excess of titrant Statement 2: At the endpoint, the concentration of analyte will be slightly artificially high Statement 3: According to the image below, the titrant needs to be added dropwise in Figure 2 L L L L 1 2 3 4 Select one: Only statement 2 Only statement 3 Statements 1 and 3 Statements 1 and 2 Statements 2 and 3
pH vs titrant volume 12 10 8 4 10 15 20 25 30 titrant volume (mL) pH (units)
Make sure has correct significant di
At the beginning of a titration, the acetic acid burette reads 0.30 mL. At the end of the titration. thé burette reads 27.70 mL. What volume had been added to the flask? Answer to two places past the decimal.
Pls help ASAP on both questions.
2 Match the following acid-base titration plots with the correct titrant and sample. V = 20.00 mL (1) Titrant: Strong Acid; Sample: Strong Base (2) Titrant: Strong Base; Sample: Strong Acid (3) Titrant: Strong Acid; Sample: Weak Base (4) Titrant: Strong Base; Sample: Weak Acid a. M 10 b. C. 13 12 d. 11 10 6 3 4 a 2 14 13 12 11 10 9 57 6 5 4 14 13 12 11 10 R N 30 15 Volume 6 5 L 2 1 D 10 13- 12 11 9 6 6 0 5 A 2 1 0 D 10 0 15 Volume 10 35 Volume 20 15 30 20 25 20 25 30 30 30 30
d) please see attached question concentration KOH=20.8325mL pH solution=2.9 beginning of the titration, Vbase = 0.00 mL
You collected the following data from a titration experiment using a 0.118M standardized NaOH solution to titrate a 26.65 mL solution with an unknown Molarity concentration (M) of sulfuric acid (H2SO4). Find molarity Initial Burette Reading (mL) Final Burette Reading (mL) Vol Delivered (mL) Molarity Trail #1 0.15 19.47 19.32 ?
Help me fill in the blank boxes please
Titrant: It is the solution that is placed in the burette :Select one True False