Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. A particular ore contains 68.5% galena by mass. If the lead can be extracted with 92.5 % efficiency, what mass

asked Mar 19, 2022 141k views

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1 vote

Answer:

ds hj bfsj gjhbyuabfdbsybfy

Explanation:

sdbhabjbgfybsbfsad gfhysabfubdfr

Ben Wells answered Mar 25, 2022

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