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MilIK, Pure water Egg white (8.0) Household bleach (9.5) saliva Bread, black Bananas, coffee (7.0) Household ammonia (10.5-11.0) Wine, (6.3-6.6) vinegar (2.4-3.5) Gastric juice (0.9-3.0) Lemon tomatoes (5.0) (4.7) Oven cleaner, lye (13.4) juice (2.3) 1 M hydrochloric acid (0) 1 M sodium hydroxide (14) BLEAGR AMMON Oven Off 5 6 7 8 9. 10 11 12 Neutral Increasingly basic 13 Increasingly acidic 14

MilIK, Pure water Egg white (8.0) Household bleach (9.5) saliva Bread, black Bananas, coffee (7.0) Household ammonia (10.5-11.0) Wine, (6.3-6.6) vinegar (2.4-3.5) Gastric juice (0.9-3.0) Lemon tomatoes (5.0) (4.7) Oven cleaner, lye (13.4) juice (2.3) 1 M hydrochloric acid (0) 1 M sodium hydroxide (14) BLEAGR AMMON Oven Off 5 6 7 8 9. 10 11 12 Neutral Increasingly basic 13 Increasingly acidic 14

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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what items...

  1. Lowest concentration of free hydrogen in solution?

  2. Contains the greatest concentration of H+ in solution?`

  3. Would serve to buffer both acidic and basic solutions?   

**Understanding the pH Scale** The pH scale is a measure of acidity or basicity of a solution. It ranges from 0 to 14 with 7 being neutral. Values less than 7 indicate acidity, whereas values greater than 7 indicate basicity. Here are some common substances and their pH values: 1. **0** - **1 M Hydrochloric Acid (HCl)**: Extremely acidic. 2. **0.9 - 3.0** - **Gastric Juice**: Highly acidic, crucial for digestion in the stomach. 3. **2.3** - **Lemon Juice**: A common acidic household item. 4. **2.4 - 3.5** - **Wine, Vinegar**: Mildly acidic, often used in cooking and preservation. 5. **4.7** - **Bananas, Tomatoes**: Slightly acidic, common in everyday diets. 6. **5.0** - **Bread, Black Coffee**: Slightly acidic, found in typical breakfast items. 7. **6.3 - 6.6** - **Milk, Saliva**: Close to neutral, vital for daily nutrition and oral health. 8. **7.0** - **Pure Water**: Neutral, essential for all forms of life. 9. **8.0** - **Egg White**: Mildly basic, common in cooking and baking. 10. **9.5** - **Household Bleach**: Strongly basic, used for cleaning and disinfecting. 11. **10.5 - 11.0** - **Household Ammonia**: Very basic, common in household cleaning products. 12. **13.4** - **Oven Cleaner, Lye**: Extremely basic, used for heavy-duty cleaning. 13. **14** - **1 M Sodium Hydroxide (NaOH)**: Very strongly basic. **Graph Description:** - The graph is a colorful semicircular representation of the pH scale, with values ranging from 0 to 14. - The left side (0-6.9) is labeled "Increasingly Acidic," while the right side (7.1-14) is labeled "Increasingly Basic." - Various substances are displayed along the scale with visual representations (images) and their corresponding pH values. - For instance, a lemon and the number 2.3 denote
Transcribed Image Text:**Understanding the pH Scale** The pH scale is a measure of acidity or basicity of a solution. It ranges from 0 to 14 with 7 being neutral. Values less than 7 indicate acidity, whereas values greater than 7 indicate basicity. Here are some common substances and their pH values: 1. **0** - **1 M Hydrochloric Acid (HCl)**: Extremely acidic. 2. **0.9 - 3.0** - **Gastric Juice**: Highly acidic, crucial for digestion in the stomach. 3. **2.3** - **Lemon Juice**: A common acidic household item. 4. **2.4 - 3.5** - **Wine, Vinegar**: Mildly acidic, often used in cooking and preservation. 5. **4.7** - **Bananas, Tomatoes**: Slightly acidic, common in everyday diets. 6. **5.0** - **Bread, Black Coffee**: Slightly acidic, found in typical breakfast items. 7. **6.3 - 6.6** - **Milk, Saliva**: Close to neutral, vital for daily nutrition and oral health. 8. **7.0** - **Pure Water**: Neutral, essential for all forms of life. 9. **8.0** - **Egg White**: Mildly basic, common in cooking and baking. 10. **9.5** - **Household Bleach**: Strongly basic, used for cleaning and disinfecting. 11. **10.5 - 11.0** - **Household Ammonia**: Very basic, common in household cleaning products. 12. **13.4** - **Oven Cleaner, Lye**: Extremely basic, used for heavy-duty cleaning. 13. **14** - **1 M Sodium Hydroxide (NaOH)**: Very strongly basic. **Graph Description:** - The graph is a colorful semicircular representation of the pH scale, with values ranging from 0 to 14. - The left side (0-6.9) is labeled "Increasingly Acidic," while the right side (7.1-14) is labeled "Increasingly Basic." - Various substances are displayed along the scale with visual representations (images) and their corresponding pH values. - For instance, a lemon and the number 2.3 denote
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