Chemistry, asked by srushti102, 1 year ago

50ml of 1M oxallic acid (dihydrate) is shaken with 0.5 g wood charcoal. The final concentration of the solution after adsorption is 0.5M.

Answers

Answered by chemistmoney00012

1 mole of O.A =x/(126)(50)X1000
x=6.3g
»0.5m =x/(126)(50)X1000 =3.15g
»O.A adsorb = 6.3-3.15 =3.15g
»that means 0.5g of charcoal adsorb = 3.15 g of O.A
»1g will adsorb = 3.15/0.5 =6.3g

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