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a student needs to prepare 50.0 ml of a 1.00 m aqueous h2o2 solution. calculate the volume of 5.1 m h2o2 stock solution that should be used to prepare the solution.

Sagot :

The volume of 5.1 m H₂O₂ stock solution that should be used to prepare the solution is 9.80 ml.

Dilution is defined as the process in which the concentration of a sample is decreased by adding more solvent. The dilution formula is given below.

C₁V₁ = C₂V₂

where C₁ = initial concentration of sample = 5.1 m

V₁ = initial volume of sample

C₂ = final concentration after dilution = 1.00 m

V₂ = total final volume after dilution = 50.0 ml

Plug in the values to the formula and solve for the volume of the solution needed.

V₁ = C₂V₂/C₁

V₁ = (1.00 m)(50.0 ml)/(5.1 m)

V₁ = 9.80ml

Learn more about dilution here: brainly.com/question/1615979

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