Lab: Titration

Question 1

Do you have a copy of the Student Guide for this lab, including your data table?

Revolt · Accepted Answer

yes

Question 2

Final HCl Volume: mL

Revolt · Accepted Answer

20.85

Question 3

HCl Analyte – Volume dispensedFinal – Initial = mL

Revolt · Accepted Answer

20.61

Question 4

Trial 3 (19.67 mL HCl): M

Revolt · Accepted Answer

0.122

Question 5

Values from Animation:Initial HCl Volume: mL

Revolt · Accepted Answer

0.24

Question 6

Values from Animation:Initial NaOH Volume: mL

Revolt · Accepted Answer

0.05

Question 7

NaOH Titrant – Volume dispensedFinal – Initial = mL

Revolt · Accepted Answer

12.49

Question 8

For each trial, compute the mol of titrant; (molarity x L) and keep the number of significant figures to 4.Trial 1: 12.49 mL = mol NaOH

Revolt · Accepted Answer

0.0025

Question 9

Trial 2: 12.32 mL = mol NaOH

Revolt · Accepted Answer

0.0025

Question 10

Compute the average concentration (molarity) of HCl for all three trials: M.

Revolt · Accepted Answer

0.123

Lab: Titration Answers