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Dilution Help

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vshtampede:
 i need some help. kindly give me a problem regarding percentage by volume concentration.
 i need a problem which the volume will be the unknown. kindly give already the formula and solving steps and answer as well. do it in a problem solving set up. tnx!

mir:
Try making a 10% (V/V) solution of H2O2 from 30% (W/W) H2O2  ;)

Borek:
http://www.chembuddy.com/?left=concentration&right=wrong-percentages

http://www.chembuddy.com/?left=concentration&right=concentration-follies

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