1.) You need to make an aqueous solution of 0.188 M sodium hydroxide for an experiment in lab, using a 250 mL volumetric flask. How much solid sodium hydroxide should you add?
2.) How many milliliters of an aqueous solution of 0.212 M iron(III) sulfate is needed to obtain 10.8 grams of the salt ?
2.) How many milliliters of an aqueous solution of 0.212 M iron(III) sulfate is needed to obtain 10.8 grams of the salt ?