Chem120 week 4 discussion Study guides, Class notes & Summaries

CHEM 120 DETAILED SOLUTIONS FROM (WEEK 1-7) ANSWERS AND DISCUSSIONS 1. CHEM120 WEEK 1 ANSWERS. 2. CHEM120 WEEK 2 ANSWERS. 3. CHEM 120 WEEK 3 ANSWERS. 4. CHEM 120 WEEK 4 ANSWERS. 5. CHEM 120 WEEK 5 ANSWERS. 6. CHEM 120 WEEK 6 ANSWERS. 7. CHEM 120 WEEK 7 ANSWERS. 8. CHEM 120 Week 1 Discussion Question 1: Scientific Method and Calculations. 9. CHEM 120 Unit 3 Discussion 2: Molarity and Solution Calculations.

Week 4 Discussion: Chemistry in the World Around Us Initial Post Instructions While we often do not realize it, acidic and basic solutions are a part of our daily lives. Pick a solution in your home, work, or even outside (be sure to check the label to make sure that whatever you are measuring is nonhazardous and water based). Some possible solutions are shampoos, beverages, still water in your backyard, contact solution, etc. Research a compound or compounds found in your chosen solution, c...

Week 4 Discussion: Chemistry in the World Around Us Required Resources Read/review the following resources for this activity: • Textbook: Chapter 9, 10, 13 • Lesson Initial Post Instructions While we often do not realize it, acidic and basic solutions are a part of our daily lives. Pick a solution in your home, work, or even outside (be sure to check the label to make sure that whatever you are measuring is nonhazardous and water based). Some possible solutions are shampoos, beverage...

CHEM 120 Week 4 Discussion; Chemistry in the World Around Us - Vinegar that contains acetic acid

Required Resources Read/review the following resources for this activity: • Textbook: Chapter 9, 10, 13 • Lesson Initial Post Instructions While we often do not realize it, acidic and basic solutions are a part of our daily lives.Pick a solution in your home, work, or even outside (be sure to check the label to makesure that whatever you are measuring is nonhazardous and water based). Somepossible solutions are shampoos, beverages, still water in your backyard, contactsolution, etc. Res...

Required Resources Read/review the following resources for this activity: • Textbook: Chapter 9, 10, 13 • Lesson Initial Post Instructions While we often do not realize it, acidic and basic solutions are a part of our daily lives.Pick a solution in your home, work, or even outside (be sure to check the label to makesure that whatever you are measuring is nonhazardous and water based). Somepossible solutions are shampoos, beverages, still water in your backyard, contactsolution, etc. Research...

CHEM 120 WEEK 2, 4, 6 &7 DISCUSSION QUESTIONS WITH ANSWERS

CHEM 120 Week # 4 DQ 1 – Gases (graded) Matter exists in three different states: solid, liquid, and gas. Depending upon its physical properties, matter will be found in one of these states at ambient temperature and pressure. Describe a situation where a substance changed between the solid and liquid states or between liquid and gas states? Can you describe an example of when a substance changed between the gas and solid states? Let’s see how many different examples we can describe.

CHEM 120 Week 4 Discussion Question Acids & Bases While we often do not realize it, acidic and basic solutions are a part of our daily lives. Describe an example of when you have used an acidic or basic solution in your home. Let’s see how many different examples we can describe.