https://www.khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:solutions-acids-and-bases/x2613d8165d88df5e:aqueous-solutions/v/aqueous-solutions 2024-03-19T21:01:49.527176433Z Aqueous solutions 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. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/f5c3f51e-861f-44a4-8d29-83e0d4a085d0_1280_720_base.png Aqueous solutions 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. https://cdn.kastatic.org/ka-youtube-converted/3mb7hfHZ48Q.mp4/3mb7hfHZ48Q.mp4 344 Solutions https://www.khanacademy.org/science/grade-7-science-tx/xe25057200abc6bd6:changes-in-matter-and-solutions/xe25057200abc6bd6:solutions/a/aqueous-solutions 2026-06-30T05:10:45.096689679Z Learn and try: Aqueous solutions Learn about homogeneous solution where water is the solvent, also known as aqueous solutions. Differentiate between unsaturated, saturated, and supersaturated solutions based on the concentration of solute in the solvent. article https://www.khanacademy.org/science/grade-7-science-tx/xe25057200abc6bd6:changes-in-matter-and-solutions/xe25057200abc6bd6:solutions/a/factors-affecting-dissolution 2026-06-30T05:10:45.096689679Z Learn and try: Factors affecting dissolution Learn about certain factors, such as surface tension, agitation, and temperature, that affect the rate of dissolution of solids in aqueous solutions. article https://www.khanacademy.org/science/grade-7-science-tx/xe25057200abc6bd6:changes-in-matter-and-solutions/xe25057200abc6bd6:solutions/e/understand-aqueous-solutions-ms 2026-06-30T14:20:41.927190319Z Understand: Aqueous solutions Check your understanding of aqueous solutions in this set of free, standards-aligned practice questions. Donna Fig exercise https://www.khanacademy.org/science/grade-7-science-tx/xe25057200abc6bd6:changes-in-matter-and-solutions/xe25057200abc6bd6:solutions/e/apply-factors-affecting-dissolution 2026-06-30T14:20:41.927190319Z Apply: Factors affecting dissolution Apply your knowledge of factors that affect the rate of dissolution in this set of free, standards-aligned practice questions. Donna Fig exercise