You have 900mL of a 1:400 (w/v) stock solution. How would you prepare 1 gallon of a1:2000 (w/v) solution?
Question
You have 900mL of a 1:400 (w/v) stock solution. How would you prepare 1 gallon of a 1:2000 (w/v) solution?
Solution
To prepare 1 gallon of a 1:2000 (w/v) solution from a 1:400 (w/v) stock solution, follow these steps:
-
First, convert the desired final volume to the same units as the stock solution. 1 gallon is approximately 3785 mL.
-
Next, calculate the amount of solute needed for the final solution. A 1:20
Similar Questions
You have 220mL of a 10% solution (w/v). You need to prepare a 1:200 solution. Howmuch diluent will you add to the stock solution?
How much 7.5% Powerade stock solution (V1) do you need to make up 1mL (V2) of a 20mg/mL (C2) Powerade solution and how much water do you need
If I have a jug with 100 mL of cordial mixed into 800 mL of water, what is the fraction of water in the jug?
What mass of water must be used to make a 1.35 m solution that contains 8.20 mol NaOH? (Show your work
If you were making a 1:10 dilution of a 100mM NaCl solution what will be its final concentration?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.