alexbiersack1865 alexbiersack1865

08-02-2024
Chemistry

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The purity of H₂O₂ in a given sample is 85%. Calculate the weight of impure sample of H₂O₂ which requires 10 mL of M/ 5 KMnO₄ solution in a titration in acidic medium.

A. 2 g
B. 0.2 g
C. 0.17 g
D. 0.15 g

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