answer choices . NaOH turned purple cabbage indicator green and according to the pH paper has a pH of 12. 13. 1. catalyst. For example, acids taste sour; while, bases taste bitter and feel slippery. In this lab, we will learn about what makes an acid or base “strong,” and use the juice from red cabbage to test the pH of common household liquids and perform neutralization experiments. Tags: Question 2 . Learn vocabulary, terms, and more with flashcards, games, and other study tools. SURVEY . 2. as a base. yellow base 11-12 pH Violet Neutral 5-7 pH Hand Sanitizer Light purple Acid/Neutral 5-7 pH Shampoo Baking Soda (13 tbsp) Blue Green Base 9-10 pH Lemonade Violet Acid/Neutral 5-7 pH Mixing The Cabbage juice Pour 100ml of each liquid into its own cup and mix it with 50ml of cabbage I have provided a list of everyday common substances to use for testing. Red Cabbage Lab: Acids and Bases Introduction: Liquids all around us have either acidic or basic (alkaline) properties. Acids and bases are found in a variety of everyday items, including food and drink, medicine, and cleaning products. ... An organic substance that changes color in the presence of an acid or base. Answer: Claim HCl is an acid and NaOH is a base. answer choices . as an indicator. Evidence HCl turned purple cabbage indicator pink, litmus paper red and according to the pH paper has a pH of 1. Think of acids and bases as opposites - acids have a low pH and bases have a high pH. increasingly . ... What was red cabbage juice used as in the lab we performed? inhibitor. In this lab, red cabbage juice is used to indicate whether a solution is acidic or basic. However, both strong acids and strong bases can be very dangerous and burn your skin, so it is important to be very careful when using such chemicals. 8. Learn vocabulary, terms, and more with flashcards, games, and other study tools. This lab is tried and tested! In this lab, we will learn about what makes an acid or base “strong,” and use the juice from red cabbage to test the pH of common household liquids and as an acid. For example, acids taste sour; while, bases taste bitter and feel slippery. Scientists can tell if a substance is an acid or a base by means of an indicator. Es ab Red Cabbage Lab: Acids and Bases Introduction: Liquids all around us have either acidic or basic (alkaline) properties. Reasoning Simple HCl is an acid because it turns litmus paper red, purple cabbage indicator pink and has a pH of 1. HOUSEHOLD ACIDS & BASES LAB Name: Many common household solutions contain acids and bases. 30 seconds . This product contains the following: 1. I have provided numbered station labels that you can copy onto cardstock and use for other labs. answer choices . Red cabbage contains the … (Can you please answer question number 7? indicator. In chemistry, an indicator is used to detect the presence of a specific chemical or a specific type of chemical. Acids and bases are found in a variety of everyday items, including food and drink, medicine, and cleaning products. I have made an easy to use lab sheet for your students. Thanks a lot) Red Cabbage Lab: Acids and Bases Introduction: Liquids all around us have either acidic or basic (alkaline) properties. Some substances are classified as either an acid or a base. salt. Start studying Bio 1406 Lab 3 Acids, Bases, Ph. Acid-base indicators, such as litmus and red cabbage juice, turn different colors in acidic and basic solutions. ... (cabbage juice) colors of acids/bases/neutrals. ... from RED CABBAGGE by boiling the red cabbage for three minutes and then filtering the cabbage extract - responsible for some of the color variations found in fruits and flowers. The acidity of a solution can be expressed using the pH scale. 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