bethmarr79461 bethmarr79461

21-10-2022
Chemistry

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suppose a student starts with 2.3804 g of a sand mixture and separates the components into 1.3012 g of n a c l , 0.5881 g of s i o 2 , and 0.4503 g of c a c o 3 . based on the amount of recovered s i o 2 , what is the percent of s i o 2 in the starting mixture?

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