The resulting solution required 1373 ml of 0176 mol l-1


A 0.2527-g sample of a mixture of Mg(OH)2 and Al(OH)3 was treated with 50.00 mL of 0.225 mol L-1 HCl(aq). The resulting solution required 13.73 mL of 0.176 mol L-1 NaOH(aq) to neutralize the excess, unreacted HCl. What was the percentage by mass of Mg(OH)2 in the original sample [Hint: When Mg(OH)2 or Al(OH)3 reacts with HCl(aq), the products are a chloride and water.

A)99.16%

B)87.775

C)84.1%

D)85.16%

E)86.1%

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Chemistry: The resulting solution required 1373 ml of 0176 mol l-1
Reference No:- TGS0599371

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