Calculate the amount of calcium fluoride which is
Calculate the amount of calcium fluoride, which is insoluble(CaF2. formula weight 78.1 g/mol) formed by the reaction of 30 mL of 0.80 M hydrofluoric acid with 20 mL of 0.50 M calcium chloride.
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calculate the amount of calcium fluoride which is insolublecaf2 formula weight 781 gmol formed by the reaction of 30 ml
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write the balanced molecular equation for the reaction that occurs when h2so4 reacts with naoh in aqueous solutionwrite
if 0250 l of aqueous solution with a density of 100 gml contains 137 micrograms of pesticide express the concentration
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