Essential Chemistry for IGCSE - Chemical Calculations (Section 5 - No. 9)
What is the formula for calculating percentage purity?
((Mass of pure product / Mass of impure sample) * 100)
((Mass of impure sample / Mass of pure product) * 100)
(Mass of pure product / mass of sample)
((Mass of impurities / Mass of impure sample) * 100)
Explanation
Percentage purity = ((mass of pure product / mass of impure sample)*100)
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