Calculate the mass percent, %(m/m), of a solution when there are 25 grams of KCI and 125 grams of water.
10%
17%
20%
25%
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what is the mass in grams of Na2co3(s) MOLAR MASS=105.98 G/MOLE THAT WHEN DISSOLVED IN 125 ML OF WATER , WILL MAKE 0.15 M AQUEOUS SOLUTION?
determine the percent by mass of KCI in a solution prepared by dissolving 1.18 g of KCI in 86.3 g of water
Calculate the molarity of a solution containing KCI and water whose osmotic pressure at 31.4 degrees Celsius is 125 torr. Assume complete dissociation of the salt.