Higher Concentration (or PRESSURE)

Question 1

What does it mean if a solution is made more concentrated?

Answer 1

There are more particles of reactant knocking between the water molecules which makes collision between the important particles more likely

Question 2

In a gas, what does increasing the pressure mean?

Answer 2

The particles are more squashed up together so they are going to collide more frequently

Question 3

As a reaction progresses, there are fewer and fewer reactant particles, so…

Answer 3

They collide less frequently and the reaction rate slows down