Weigh Out, Precipitate, and Electron Problems
40) A student wishes to repair 2.00 liters of 0.100 M KlO3 (molecular mass 214). The proper procedure is to weigh out: a) 42.8 grams of KIO3 and add 2.00 kilograms of H2O a) 42.8 grams of KIO3 and add H2O until the final homogeneous solution has the volume of 2.00 liters b) 21.4 grams of KIO3 and add H2O until the final homog