A mixture contains only sodium chloride and potassium chloride. A 0.1586-g sample of the mixture was dissolved in water. It took 22.90 mL of 0.1000 M AgNO3 to completely precipitate all the chloride present. What is the composition (by mass percent) of the mixture?
Answer to relevant QuestionsTris(pentafluorophenyl) borane, commonly known by its acronym BARF, is frequently used to initiate polymerization of ethylene or propylene in the presence of a catalytic transition metal compound. It is composed solely of C, ...Zinc and magnesium metal each react with hydrochloric acid according to the following equations: Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g) Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g) A 10.00- g mixture of zinc and magnesium is ...A stream flows at a rate of 5.00 × 104 liters per second (L/ s) upstream of a manufacturing plant. The plant dis-charges 3.50 × 103 L/ s of water that contains 65.0 ppm HCl into the stream. (See Exercise 27 for ...Calculate the sodium ion concentration when 70.0 mL of 3.0 M sodium carbonate is added to 30.0 mL of 1.0 M sodium bicarbonate. A 1.42-g sample of a pure compound with formula M2SO4 was dissolved in water and treated with an excess of aqueous calcium chloride, resulting in the precipitation of all the sulfate ions as calcium sulfate. The precipitate ...
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