concentration of stock solution calculator
How do you find the concentration of a solution?
Step 1: Identify the mass of the solute.
Step 2: Identify the volume of solution.
Step 3: Divide the mass of the solute by the volume of solution to find the concentration of the solution.1Use the dilution formula: M1xV1= M2xV2.
2) M1 is 1M for all, V2 is 50 ml for all.
3) For the 0.
8) M as an example.
4) M1xV1= M2xV2.51 M x V1= 0.
8) M x 50 ml V1= 40 ml.
6) V1 = 40 ml.
You will then add enough water to 40 ml of the stock to bring it to a total volume of 50 ml.
Stir/shake thoroughly.
How do you calculate how much stock solution you need?
Stock Solution Dilutions
1C1 x V1 = C2 x V22C1 = stock concentration (beginning concentration)3V1 = volume of stock required to prepare new solution.4) C2= concentration of new or working solution (desired concentration)5V2= volume of new solution desired.
6) Example:7X = 160 mL of 5% stock solution diluted to 400 mL.
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