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Asked by Christina

8.5g of sample of iron required 75cmcubic of 3mol of hcl to dissolve it and give neutral solution.calculate the percentage of purity of sample iron?
3 years ago

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Answered by DrBob222
I think you have omitted the NaOH concentration and volume to acquire a neutral solution. Without that we have no way of knowing how much HCl was in excess after the iron was dissolved.
3 years ago

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