Distinguishing tastes such as sweet and sour tastes.

here's a summary of the information provided in the image about tastes of substances, acids, and bases: Tastes of Substances Human tongues can taste four different tastes: salty, sweet, sour, and bitter*. Tastes like sweet and sour* are distinguishable. Household substances can be classified as acids, bases, and neutrals* based on their properties. Substances such as lemon and other fruit juices, vinegar, tartaric acid, and swimming pool acid* have acid properties. Acids have a sour taste, feel rough on the skin, and are corrosive*. An acid is a substance with a sour taste and turns blue litmus red*. Substances such as bicarbonate of soda, washing powder, most soaps, bleach, and household cleaners* have base properties. Bases taste bitter, feel slippery on the skin, and are corrosive*. A base is a substance with a bitter taste and turns red litmus blue*. Pure water and salt are considered neutrals* (not acidic or basic). Acids properties 1. Sour taste 2. Turn blue litmus red 3. pH ranges from 0 to less than 7 (7 is neutral) 4. Rough feel 5. Sticky 6. Sharp smell Base properties 1. Bitter taste 2. Turn red litmus blue 3. pH ranges from above 7 to 14 4. Slippery feel 5. Usually no smell Send me the next one 📸