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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: fang on April 09, 2008, 09:53:58 PM

Title: concentrations
Post by: fang on April 09, 2008, 09:53:58 PM

If I have a fluoride standard solution of 100ppm and I need a 10ppm solution, how much in ml of the 100ppm would I need in X amount of Dis. H2O to get the 10ppm?

Title: Re: concentrations
Post by: AWK on April 10, 2008, 01:04:13 AM

How to dilute any solution 10 times?