Solutions, acids, and bases | Chemistry | Khan Academy - Aqueous solutions | Chemistry | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:solutions-acids-and-bases/x2613d8165d88df5e:aqueous-solutions/v/aqueous-solutions Want to explore more? Check out the full Solutions, acids, and bases playlist here: https://youtube.com/playlist?list=PLSQl0a2vh4HAHzfFIPU3q0hDdHKTEPrz5&si=ODwD0LbDD3IH8KdB Aqueous solutions are all around us, and even inside of us! Aqueous solutions are homogeneous mixtures that contain water as their main component. Learn about solutes, solvents, electrolytes, and why water is known as the universal solvent. Sections: 00:00 - Introduction to different liquid mixtures 00:12 - Water and sand: heterogeneous mixture 01:13 - Ethanol and propanol: homogeneous mixture 02:00 - Defining solute and solvent in a solution 02:44 - Salt water as an aqueous solution 03:51 - Electrolytes and conductivity 04:26 - Notation for aqueous solutions (aq) 04:33 - Glucose in water: non-electrolyte aqueous solution 05:15 - Concentrated vs. dilute solutions 05:32 - Summary of mixture terminology ------------------ Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc