DLD 13: Acids & Bases Household Substances

Discover acids & bases in your kitchen! Learn to identify household substances and their pH with this engaging science worksheet.

Categorize the following household items as either ACIDIC or BASIC. Refer back to your notes to help you. Acidic Coffee Soda milk Vomit Battery Juice Orange Juice Tomatoes Basic Blood Soap Drain Cleaner Baking Soda Pepto Bismol Ammonia Shampoo The table below shows the color of three indicators at different pH values.An unknown liquid is tested with three indicators:• The unknown liquid turns litmus paper blue. • The unknown liquid is not affected by phenolphthalein indicator.• The unknown liquid turns yellow when tested with a thymol blue indicator.What is the pH of the unknown solution? 2 6 8 12 The table below shows the colors of three indicators at different pH values.An unknown liquid is tested with three indicators:The unknown liquid turns litmus paper blueThe unknown liquid turns pink when tested with phenolphthaleinThe unknown liquid turns blue when tested with cabbage juiceWhat is the pH of the unknown liquid? 2 6 10 12 On the image, label the household items as either: Strong acid, Weak acid, Strong Base, Weak Base Strong acid Weak acid Weak base Strong base Sort the following substances as Strongly Acidic, Strongly Basic, Slightly Acidic, Slightly Basic Strongly acidic Stomach fluid pH 1.7 Orange Juice pH 2.4 Slightly Acidic Rain water pH 5.5 Soil pH 5.5 Strongly basic Bleach with pH 13.0 Lye pH 12.5 Slightly Basic Blood pH 7.4 Sea water pH 8.0 Which of the following items, when tested by both red and blue litmus papers, would most likely not change colors on either? lemon juice distilled water ammonia detergent