LeandraMiller4330 LeandraMiller4330

06-06-2023
Chemistry

contestada

part A) Calculate thr mass percentage of Na2SO4 in a solution containing 10.5g Na2SO4 in 486g water
part B) An ore contains 2.86g of silver per ton of ore (where 1 tor= 2,000 lb). What is the concentration of silver in ppm?

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