Question

# You have 659.3 mL of a stock solution 4.660 M HCl. For a particular experiment, your...

You have 659.3 mL of a stock solution 4.660 M HCl. For a particular experiment, your lab partner prepared a diluted solution for you to use. In her notes, you read: " Using a volumetric pipet, took 246.54 mL of stock solution and diluted it to 739.21 ml in a volumetric flask. Then, took 100.00 mL of that solution and diluted it to 194.63 mL in a second volumetric flask. " What is the concentration that you should report for your experiment?

First of all we know about stock solution that is a solution of known concentration ,here we do the process as dilution and here use for mulae is M1V1 =M2V2 in first case and in second case as M2V2=M3V3.

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