Chemistry Week 5

We are looking at the ratio science called stoichiometry, Stoic. (you need your periodic table)

Make sure to take notes on the videos 

Day 1: Watch the Videos

• Video: Vinegar and Baking Soda on a Digital Scale

  • Can you explain what you see in this video?

• Video: Vinegar and Baking Soda on a Balance

  • Did we just violate the law of conservation of matter?

  • Explain what happened 

Day 2: Watch the Videos

• Video: Solution, Suspension and Colloid

• Video: Converting Between Moles, Atoms, and Molecules

  • Did you notice that you always start with the given?

Day 3: Watch the Videos

• Video: Converting Between Grams and Moles

• Video: Converting Between Grams and Moles (Part 2)

Day 4: Actvitiy 1

• Video: Mr. Bartlett Explains Activity 1
  • Try this on your own.
  • If you have any type of scale, teaspoon is a scale, so us cups.  If not just do the alchemy.

Day 5

• Look up the formula for vinegar and the formula for baking soda
• Can you do the acid base reaction to figure out how to balance this equation?
• So if you can get the formula can you name the products? 
  • Remember its an acid base reaction so you should know 2 of the 3 products.
• You can go back to the acid base reactions in this weeks work to try to figure it out.

Let me know how you did by emailing me. 

Make sure to include your name, hour and week 5.

Your done for the week! Make sure I get your work by next Saturday