johne8476 johne8476

14-07-2021
Chemistry

contestada

8.50 g of a sample of iron required just 75 cm of 3.00 M HCl to dissolve it and give a neutral solution. Calculate the % purity of the sample of iron.

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HuyMaiSweetie HuyMaiSweetie

08-08-2021

Answer:

Explanation:

2HCl +Fe =FeCl2+H2

nHCl=0.225

nFe=0.225/2

H=74.12%

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