Exp 2: Volumetric Analysis

Experiment 2 Virtual Lab Tutorial >> Acid Base Titration >> Step 3: Tutor 6

< Previous

Experiment 2 Virtual Lab Tutorial: Acid Base Titration

Step 3: Calculations for the standardization of unknown HCl

Our goal was to calculate the concentration of the undiluted unknown HCl solution. In this final step, we will calculate this concentration.

Tutor 6: Determining the concentration of the original sample of unknown HCl

In the previous titration, we determined that the concentration of the diluted HCl solution was 0.09183 M. What is the concentration of the unknown, undiluted HCl solution to 4 significant figures?

Hint

M HCl

Please give your answer to 4 significant figures.

Good Job!

That's not quite right.

Hint:

Since we diluted the unknown HCl solution 10 times, what is the concentration of the undiluted solution?

get next hint

Hint:

The concentration of the undiluted solution is

10 x 0.09183 M = 0.9183 M.

get previous hint

< Previous