Rates Of Reaction Flashcards
1
Q
What is the speed the reactants change into products called?
A
The reaction rate
2
Q
The rate of a reaction which produces gas can be followed by what?
A
:Measuring the mass of the reaction
:Collecting the gas and measuring the volume
3
Q
What is an apparatus
A
The things or equipment needed to carry out an experiment
4
Q
How do we change the concentration of a solution
A
The solution has to be mixed with different volumes of water
5
Q
What does the rate of reaction depend on
A
The concentration of the solution
The temperature at which the reaction is carried out
The size of the lumps (particle size)
6
Q
What is the formula for average reaction rate
A
Average reaction rate=
Change in quantity of chemical
_______________________________
Time Interval for the change
