A solution is made by dissolving 70.0 grams of KNO3(s) in 100. grams of water at 50.00 and

standard pressure. Calculate the percent by mass of KNO3 In the solution.

A) 0.41%

B) 41.2%

C) 70.0%

D) 0.70%

A solution is made by dissolving 70.0 grams of KNO3(s) in 100. grams of water at 50.00 and

standard pressure. Calculate the percent by mass of KNO3 In the solution.

A) 0.41%

B) 41.2%

C) 70.0%

D) 0.70%