Question

Calculate the amount of 0.1 M sucrose solution and the amount of dH2O needed to prepare...

Calculate the amount of 0.1 M sucrose solution and the amount of dH2O needed to prepare 100 mL of unbuffered 20 mM sucrose. (Hint: use the formula c1v1=c2v2 to calculate the amount of sucrose stock solution needed)
Amount of 0.1 M sucrose solution needed?
Amount of dH2O needed?

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Answer #1

using the c1v1 = c2v2,

the values are: 0.1 x X = 100 x 0.02,

X = 2/0.1 = 20 ml of stock solution and 80mL dH2O to create the 100 mL of desired concentration.

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