An alloy of al and cu was treated with aq hcl .the aluminium dissloved according to the reaction al+3h =al+3/2h2,but the cu remained as the pure metal .a 0.350 gm sample of the alloy gave 415cc of h2 measured at 273.1 °k and 1 atm pressure .what is the wt percentage of the al in the alloy
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An alloy of al and cu was treated with aq hcl .the aluminium dissloved according to the reaction al+...
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