Honors Chem Unit 8: Acids & Bases

1. Acid & Bases PPT

2. Acid and Bases Text pgs:  TEXT ACID BASE

3. Acid Bases Text READING SCIENCE: pgs 209-212

4. pH Video informational

5. pH and pOH ppt

6. Ka and Kb PPT 

7. Keq (Slide 9)

8. NAMING Acids & Bases PPT

   • Same one more comprehensive

9. Naming Acids Only 

10. Naming Acids & Bases Cheat Sheet

1. Conjugate Pairs

2. Text pages: 213-215 NEED HELP?!  See ppt #5, Section I. above  pH and pOH (There is i also a video in the hmwk section, but the ppt is more direct).

3. Acid & Base Graphic Organizer

4. Acid and Base Text pgs 209-212

5. Acids and Bases Practice

6. WATCH THIS VIDEO: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/strong-acids-and-strong-bases

   • DO THESE PROBLEMS Strong acids and Bases Exercise  (send screen shot of final page)

7. WATCH THIS VIDEO:  https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/acid-strength-anion-size-and-bond-energy

   • DO THESE PROBLEMS Weak acids and Bases Exercise

8. CALCULATING pH

9. Strong vs Weak Acids

10. HOME LAB: Acids & Bases  http://www.funsci.com/fun3_en/acids/acids.htm#4

11. Naming Acids Intro

12. Naming Acids I Worksheet practice

13. Naming Acids and Bases Worksheet practice

14. Ph POH Calculations: 

15. TIE DYE LAB: 

Students should wear old clothes and shoes. Reactive dyes are “wash fast.” Once the reactive dye makes contact with clothes it will not wash out. Hands may become stained from the reactive dye. The dyes are not easily washed off and will take about two days to wear off hands and skin. Students should wear appropriate protective clothing and chemical splash goggles, disposable plastic gloves and chemical resistant aprons. Do not let the students get sloppy. Students should not squirt each other with filled pipets of reactive dye solution. Sodium carbonate activator solution is very basic. Be sure to wear rubber or plastic gloves when placing the T-shirts in solution and when the shirt is wrung out at the end of the activation period. Please review current Safety Data Sheets for additional safety, handling and disposal information. 

Preparation 1. If T-shirts are purchased that are not prepared for dyeing, they must be prewashed in hot water with two tablespoons of a mild detergent like Joy®, Dawn®, Ivory®, etc. Most new T-shirts are not prepared for dyeing. Do not use a detergent with phosphates or chlorines. Dry shirts on the hot cycle to remove spinning lubricants or other surface additives 

Full Laboratory Paperwork

NOTES FOR LITERATURE REVIEW: 

• https://drive.google.com/file/d/1ct4OmIIVEo1Sv37vRyqOGDfhAh3rCy-4/view?usp=sharing

• http://www.pburch.net/dyeing/FAQ/ph.shtml

• https://drive.google.com/file/d/1Wrois5dKYWOdl8TBqFs9iPWpvxo7V-ZQ/view?usp=sharing

DESIGNS: https://sarahmaker.com/tie-dye-patterns/

****************TIE DYE AT HOME

READ WATCH REPORT:  

1. 1. 1. Arrhenius definition of acids and bases  https://youtu.be/Y4HzGldIAss

      2.   Brønsted-Lowry acid base theory:  https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/a/bronsted-lowry-acid-base-theory

      3. pH and pOH https://youtu.be/LS67vS10O5Y

      4. pH Video informational

      5. NAMING Acids & Bases the easy way! https://youtu.be/VhgpkmAaiAk

      6. Practical application of pH  (meter video)

CLASS VIDEOS 2019-2020

3.31.20 4.1.20     4.2.20    4.3.20    4.6.20      4.9.20     4.13.20    4.14.20    4.15.20    4.17.20 TEST REVIEW    4.20.20 Naming Acids and Bases    4.21.20    4.24.20    4.27.20    4.28.20    5.1.20 TEST REVIEW