6 Answered Questions for the topic Solution Concentration

Solution Concentration Chemistry Molarity Dilution

05/11/21

How to find amount of water needed in dilution?

What volume of 0.75M potassium hydroxide solution is needed to make 350 mL of a 0.15 M solution? Approximately what volume of water is also needed?I got a volume of 70. mL KOH, but how do I find... more
Solution Concentration Chemistry Molarity Dilution

05/11/21

How to find amount of water needed in dilution?

What volume of 0.75M potassium hydroxide solution is needed to make 350 mL of a 0.15 M solution? Approximately what volume of water is also needed?I got a volume of 70. mL KOH, but how do I find... more
Solution Concentration Chemistry

05/14/20

Develop a plan for making 1000 mL of a 5% by volume solution of sulfuric acid in water.

Develop a plan for making 1000 mL of a 5% by volume solution of sulfuric acid in water. Your plan should describe the amounts of solute and solvent necessary, as well as the steps involved in... more
Solution Concentration Chemistry Ions Solution Dilution

06/05/18

Ion Concentration/Dissociation

What is the concentration of each ion of the resulting solution when 18.5 mL of 0.25 M Al(NO3)3 is mixed with 22.4 mL of 0.50 M Cu(NO3)3?
Solution Concentration

04/24/18

What is the concentration of the vial after reconstitution

A 2-g antibiotic vial states “Reconstitute with 8.6 mL of sterile water for a final volume of 10 mL.” What is the concentration of the vial after reconstitution?
Solution Concentration

03/21/18

ACID SOLUTION % ?

Can a acid solution be both 96%w/w and 50%v/v? That is what the label reads.

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