https://www.khanacademy.org/science/grade-6-science-cambridge-curriculum/xdb2c1c997608bdb6:acids-and-alkalis/xdb2c1c997608bdb6:acids/v/acids-and-bases-introduction 2026-04-15T09:00:48.368849752Z Acids and bases introduction Acids & bases introduction Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Acids and bases introduction Acids & bases introduction https://cdn.kastatic.org/ka-youtube-converted/vKEuA6T6DjM.mp4/vKEuA6T6DjM.mp4 59 Acids and Alkalis https://www.khanacademy.org/science/hs-chemistry/x2613d8165d88df5e:solutions-acids-and-bases/x2613d8165d88df5e:intro-to-acids-and-bases/v/intro-to-acids-and-bases 2024-09-13T21:44:04.582261351Z Intro to acids and bases Acids and bases can be described using the Arrhenius model: acids produce H+ ions in aqueous solutions, while bases produce OH- ions. We can identify acidic and basic solutions using their distinct and often contrasting properties, some of which you are likely familiar with! The strength of an acid or base can also vary and depends on how much it dissociates in solution. Mahesh Shenoy video https://cdn.kastatic.org/ka_thumbnails_cache/5a5cdb71-cf0d-4b30-9fa6-cc28b6b0a3cc_1280_720_base.png Intro to acids and bases Acids and bases can be described using the Arrhenius model: acids produce H+ ions in aqueous solutions, while bases produce OH- ions. We can identify acidic and basic solutions using their distinct and often contrasting properties, some of which you are likely familiar with! The strength of an acid or base can also vary and depends on how much it dissociates in solution. https://cdn.kastatic.org/ka-youtube-converted/ja7p_tzTTEA.mp4/ja7p_tzTTEA.mp4 733 Acids and Alkalis https://www.khanacademy.org/science/grade-9-chemistry-snc-aligned/x22d5b83c2ea2dc38:acid-base-chemistry/x22d5b83c2ea2dc38:acids-and-bases/v/properties-of-acids-and-bases 2025-05-07T17:11:10.976262835Z Properties of acids and bases Acids and bases have unique properties that play an important role in chemistry and everyday life. Acids release charged hydrogen atoms (H⁺) in water, making them sour and capable of corroding metals. Bases produce charged hydroxide particles (OH⁻), have a bitter taste, and are effective at removing grease and oils. When combined, they neutralize each other, forming salt and water in a reaction called neutralization. Mahesh Shenoy video https://cdn.kastatic.org/ka_thumbnails_cache/8f503843-d449-4017-a67d-e231ffe06bdf_1280_720_base.png Properties of acids and bases Acids and bases have unique properties that play an important role in chemistry and everyday life. Acids release charged hydrogen atoms (H⁺) in water, making them sour and capable of corroding metals. Bases produce charged hydroxide particles (OH⁻), have a bitter taste, and are effective at removing grease and oils. When combined, they neutralize each other, forming salt and water in a reaction called neutralization. https://cdn.kastatic.org/ka-youtube-converted/028VyNbK2bY.mp4/028VyNbK2bY.mp4 422 Acids and Alkalis