Post a New Question

Chemistry

posted by on .

What is the dilution formula? I have not learned this,

  • Chemistry - ,

    c1v1 = c2v2
    c = concn
    v = volume

    For example.
    You have 2M NaOH and you want to make 500 mL of 0.25M. How much of the 2M stuff do you take?
    2M*x mL = 0.25M*500 mL
    mL = (0.25*500/2) = 62.5 mL

    So you take 62.5 mL of 2M NaOH, add to 500 mL volumetric flask and make to the mark. This will give you 500 mL of 0.25M NaOH.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question