3/4 speed of reaction Flashcards
1
Q
kinetics
A
speed of rxn
2
Q
rate
A
dependent on how the concentration of a reactant or product changes over time
3
Q
rate formula
A
delta concentration/delta time
4
Q
units of rate
A
M/s
M is concentration and s does not have to be seconds it can be any unit of time
5
Q
factors that can affect reaction rates
A
a) concentration of reactants
b)temperature
c) catalysts
6
Q
does reaction slow down or speed up as concentration decreases
A
slows down
7
Q
is reaction faster or slower with more present reactants
A
the more reactants, the more collisions and the faster the rxn takes place
