50 ml of 1N oxalic acid is shaken with 0.5g wood charcoal.The final concentration of the solution after adsorption is 0.5N.What is the amount of oxalic acid adsorbed per gram of carbon?
siril:
2.25 grams is adsorbed per gram of charcoal(carbon)
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The amount of oxalic acid (H₂C₂O₄) adsorbed per 0.5 grams is 1.125 grams
so the amount of H₂C₂O₄ adsorbed per 1gram is 2.250 grams
so the amount of H₂C₂O₄ adsorbed per 1gram is 2.250 grams
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