Balancing Recipes (& Chemical Equations)
Presentation
•
Chemistry, Science
•
8th Grade
•
Medium
Sarah Stanley
Used 8+ times
FREE Resource
3 Slides • 6 Questions
1
Balancing Recipes (& Chemical Equations)
2
How Chemical Reactions are like Cooking
Reactants (things we are reacting) = "ingredients" of the recipe
Reaction = baking in oven or boiling in pot
Products (thinks we are producing) = "meal" that we have cooked
3
Multiple Choice
The reactants of a chemical reaction are like...
products
ingredients
cake
fire
4
Multiple Choice
The products of a chemical reaction are like...
food you made from a recipe
things you use to build things at a factory
fire
reactants
5
Example: Make a burger.
A burger meal requires 2 pieces of bread and 1 burger.
You have 16 pieces of bread and 6 burgers. How many burger meals can you make?
With 16 bread, you can make up to 8 burger meals. But, you only have 6 burgers, which means you can only make 6 burger meals. Therefore, you only make 6 burger meals.
6
Fill in the Blanks
Type answer...
7
Multiple Choice
This word describes the "ingredient" that limits how much of a "meal" that can be made from a "recipe."
limited reaction
limiting product
limiting reactant
excess reactant
8
Multiple Choice
This term describes what is left over of the "ingredients" after a "meal" has been prepared.
limited reaction
limiting product
limiting reactant
excess reactant
9
Poll
Choose what we as a class do for the rest of class.
Watch Osmosis Jones & complete movie guide for extra credit (required).
Extra Credit Activity (required) then Blooket or other trivia
Extra Credit Activity (required) then board games
Balancing Recipes (& Chemical Equations)
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