Reactions Flashcards
(15 cards)
1
Q
Open System Condition
A
Change in Total Mass
2
Q
Closed System Condition
A
Change in Pressure
3
Q
Rate of Reaction Equation
A
Reaction Condition / Time
4
Q
Factors Affecting Rate
A
- Temperature
- Catalyst
- Concentration
- Surface Area
- Pressure
5
Q
Temperature
A
- affects all reactants
- matters when heat term in equation
- thermometer
6
Q
Catalyst
A
- affects all reactants
7
Q
Concentration
A
- affects all aqueous and gases
- pH of acids or bases can be tracked
- pH meter
8
Q
Pressure
A
- affects gases in closed system
- measurable in closed system along with volume
- pressure gauge
9
Q
Surface Area
A
- affects only solids
- no effect in homogenous reactions
10
Q
Mass of Solid
A
- measurable when one solid in reaction
- filter and balance
11
Q
Color Intensity
A
- when color change mentioned from reactant to product
- spectrometer
12
Q
Mass of System
A
- only in open system
- balance
13
Q
Nature of Reactants/Order of Fastest Reactions
A
Aqueous > Gases/Liquids > Solids
14
Q
Decrease Volume
A
- synonmous with increase in pressure
15
Q
Monitoring Factors
A
- Mass of Solid
- Mass of System
- Change in Pressure/ Volume
- Color Intensity
- Temperature
- Concentration
