Question: please answer all 3 questions A student weighs out a 3.13g sample of ZnCl2, transfers it to a 100.mL volumetric flask, adds enough water to

please answer all 3 questions

water to dissolve it and then adds water to the 100.mL tick

A student weighs out a 3.13g sample of ZnCl2, transfers it to a 100.mL volumetric flask, adds enough water to dissolve it and then adds water to the 100.mL tick mark. What is the molarity of zinc chloride in the resulting solution? Molarity = How many mL of a 0.172M aqueous solution of aluminum chloride, AlCl3, must be taken to obtain 5.48 grams of the salt? mL How many grams of potassium acetate, KCH3COO,mustbedissolvedtoprepare200.20 mL of a 0.197M aqueous solution of the salt? g

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