Chemistry, 25.11.2020 21:40 shanicar33500
When a 0.274g of the impure iron is reacted with an excess of
hydrochloric acid, HCl, an amount of 8.54 x 10-ºg of H, gas is
evolved. Calculate the percentage of iron sample. <87.11>
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When a 0.274g of the impure iron is reacted with an excess of
hydrochloric acid, HCl, an amount of...
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