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suppose the molarity of copper(ii) sulfate in your stock solution is 1.90x10-4 m and you take 5.00 ml of this solution, place it into a 100-ml volumetric flask and fill it to the mark with distilled water. what is the concentration of the diluted solution (dilution)? show your work below.

Sagot :

Moles of Allura Red = stock volume x stock concentration

= 5.00/1000 x 1.90 x [tex]10^{-4}[/tex] = 9.50 x [tex]10^{-7}[/tex] mol

Volume of diluted solution = 100 mL = 0.100 L

The concentration of diluted solution = moles/volume

= 9.50 x[tex]10^{-7}[/tex]/0.100 = 9.50 x [tex]10^{-6}[/tex] M

Dilution is the process of reducing the concentration of a solute in a solution by simply adding more solvent to the solution, eg water. To dilute a solution, add solvent without adding solute. Dilution is the process of adding solvent to a solution to reduce the concentration of solutes.

Concentration is the process of removing solvent from a solution to increase the concentration of solutes in the solution. Dilution is the process of reducing the concentration of a solute in a solution usually by simply mixing the solute with more solvent. Add water to the solution. Diluting a solution means adding solvent without adding solute.

Learn more about The concentration here:-https://brainly.com/question/17206790

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