Rates Of Reaction Flashcards
1
Q
Rates of reactions
A
How fast a reactant is used up, or a product is forming
2
Q
4 things a rate of reaction depends on
A
Temperature
Concentration/pressure for gases
Catalyst
Size of particles
3
Q
3 ways of measuring a rate of reaction
A
Precipitation
- when the product of the reaction is a precipitation
Change in mass
- measuring speed of a reaction that produces mass
Volume of gas
- use of a gas syringe to measure volume of gas given off
4
Q
Rate of reaction equation
A
Rate of reaction = amount of reactant used or product formed
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Time
