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Acids & bases day 3

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Acids & bases day 3

  1. 1. You will Need: 1. Acids & Bases Part 2 – Pages 5-8 2 pages 1 side each– Bookshelf, Please staple to pgs 1-4 2. Pencil, Colored Pencils 3. Textbook pg. 196-197 4. Do you have your Progress Notice… if you forgot it on Friday?
  2. 2. 1. Study Cards 1 – 101 for Cumulative Quiz on Wednesday 2. STAR TEST in Science – Thursday and Friday of this week 3. Check your grades for any errors 4. Schedule to take Quiz #3 from last Friday for sometime this week.
  3. 3. 1. Which ION is the pH scale measuring? 2. What is the number that represents the strongest base on the pH scale? 3. In an alkaline solution, what type of IONS are present? 4. What colors are associated with acids? 5. What number on the pH scale indicates the strongest acid? 6. What type of substance has very few hydronium ions?
  4. 4. 7. What is the number range for acids on the pH scale? 8. What colors are associated with bases? 9. What type of substance (acid or base) is slippery? 10. What type of substance (acid or base) turns bromothymol blue, green? 11. If a substance registers a 4 on the pH scale, is it neutral, acid or base? 12. A reading greater than 7 indicates your solution is ___________?
  5. 5. 13. Protium, Deuterium and Tritium are all isotopes of Hydrogen, Why? 14. What kind of bond does HCl form? 15. Hydrogen Peroxide (H2O2) forms what kind of bond? How do you know?
  6. 6. 13. Protium, Deuterium and Tritium are all isotopes of Hydrogen, Why? 14. What kind of bond does HCl form? 15. Hydrogen Peroxide (H2O2) forms what kind of bond? How do you know? 16. The repeating pattern of NaCl form a crystal ____________? 17. What is the most common isotope for Silicon? + + + + + + + + + - - - - - - - - -
  7. 7. 1. One Zip Log Bag with supplies 2. Each person needs 7 test strips 3. Each person need 6 pieces of tape about 2cm long. Material Manager:
  8. 8. Solution Acid or Base pH Value pH Strip (taped to paper) 1. Mouth wash 2. Coffee 3. 409 Cleaner 4. Vinegar 5. Ammonia 6. 7up Predict Actual Result
  9. 9. 1. Questions #1-16 • Answer in BULLET format…no complete sentences. • Use your notes to help you answer the questions 2. Acids and Bases – Parts 1 & 2 4 sheets-6 sides – Due at the beginning of the period tomorrow
  10. 10. 1. Acids and Bases – Parts 1 & 2 should be done by the BEGINNING Tomorrow.

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