PLEASE HELP!!!! Physical Science A Unit 4 Lesson 11 Portfolio

STEP 1:

1. Are there any collisions?
2. Do those collisions result in a reaction? How do you know?
3. How is the Theory of Collision being demonstrated in this model?

STEP 2:

1. How did the molecules behave as you increase the temperature? Increasing temperature causes molecules to move faster.
2. Which trial had the most reactions? Why?
3. How does changing temperature relate to the Theory of Collision? Higher temperatures cause an increase in the collision rate between them.

STEP 3:

1. Which trial had more collisions? Why? The trail with higher temperatures, because of the heat increase.
2. How does this model a displacement reaction?
3. What would you expect to happen if you increased the temperature on the lower concentration model?
Why? Increasing the temperatures causes a slower speed than the average molecule.