Chemistry rate of reactions Flashcards
(5 cards)
1
Q
What happens to the rate of reaction over time ?
A
The rate of reaction decreases over time.
2
Q
What happens to the reactants over time ?
A
reactants are used up over time as the concentration of the reactants is decreasing.
3
Q
when is the reaction the fastest ?
A
At the start as the concentration of the reactants is at their highest.
4
Q
what happens when gas is produced ?
A
the rate of the reaction increases as the time increases.
5
Q
A
