Asked Sep 11, 2019

10. Describe how to prepare 1.00 L of 0.646 M HCl solution, starting with 2.00 M HCl solution. 





Expert Answer

Step 1

The initial concentration of the HCl solution is 2.00 M

The final concentration of the HCl solution is 0.646 M

From above-given data it is evident that the concentration of the solution is decreasing. Hence, it is a dilution process.

The number of moles of solute after the dilution and before dilution remains the same.

Therefore, use the formula given below:

M1V1 = M2V...

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