4.2.1: Monitoring reactions Flashcards
1
Q
Reaction rates
A
The reaction rate is the change in the amount of reactants or products per unit time.
2
Q
Units for rate of reaction in solution
A
mol dm-3 s-1 usually
3
Q
Continuous monitoring
A
Recording the amount of product or reactant you have a regular time intervals
4
Q
Gas volume collected in
A
gas syringe
5
Q
How to track the colour change of a reaction
A
colorimeter
6
Q
Colorimeter
A
Measures the absorbance of the solution, the more concentrated a solution, the higher the absorbance is.
7
Q
Measuring mass
A
mass balance
