In January 2025
Answer to Question #214318 in Inorganic Chemistry for Shawn
Calculate the weight of a sample of impure oxalic acid that should be taken for titration by 0.5000 N NaOH so that the percentage of H2C2O4.2H2O will be twice the buret reading?
Molar Mass of NaOH = 39.997
= 0.5 × 39.997
= 19.999
= 19.999+60 = 79.999
Molar Mass of H2C2O4.2H2O = 126.07
= 126.07/79.999
= 1.576g
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