Question:

How many grams of perchloric

by Guest5076  |  12 years, 9 month(s) ago

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How many grams of perchloric acid, HClO4, are contained in 37.6 g of 70.5 wt% aqueous perchloric acid

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  1. Guest4084
    when something is expressed in terms of wt% it actually means grams of compound per 100 grams. so 70.5 wt% actually means 70.5 g/100g.


    a)70.5g/100g
    ?g in 37.6g
    x=(70.5*37.6)/100= 26.508g

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