L'effet d'ion commun

In this video, we show that the solubility of a salt in water is different from the solubility of the same salt in salt water. You'll also learn how to calculate the solubility of a salt in salt water. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning interface that allows learners to study at their own pace, at school or at home. We cover math, science, computer science, economics, and more. Our math lessons take students from preschool to calculus, using cutting-edge, adaptive technology that identifies each student's learning gaps and strengths. Free. For everyone. Forever. #YouCanLearnEverything Subscribe to the Khan Academy French channel:    / @khanacademyfrancais   Find thousands of other 100% free videos and interactive exercises at http://fr.khanacademy.org Video licensed under CC-BY-SA.