In standardizing a potassium hydroxide solution, a student finds that 32.60 mL of the base solution is needed to titrate 0.5045 gram of KHP to a phenolphthalein end point. In another titration, 26.63 mL of this same base solution is needed to titrate 0.2003 grams of an unknown solid monoprotic acid. Required:
a. Determine the molarity of the base solution
b. Determine the molar mass of the unknown solid monoprotic acid.

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

Which term refers to a property that depends only on the amount of a substance? ©@

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change