Unit 7-Equilibrium and Redox Flashcards
What do reaction rates tell us
What is Dynamic equillibrium
What is Chandeliers principle
If conditions in a closed system are changed it will adapt to counteract whatever has changed.
What 3 things change the position of equilibrium.
Temperature
Pressure
Concentration
where will decreasing the temperature shift the equilibrium.
It will shift to Exothermic
Where will increasing the temperate shift the equilibrium.
It will shift to Endothermic
where will increasing the pressure, shift the equillibrium
it will shift equilibrium to the side with less particles
where will decreasing pressure shit the equilibrium
it will shift equilibrium to the side with more particles
Where will increasing concentration
where will decreasing concentration shift equilibrium
What effect will a catalyst have on the position of equilibrium
No effect
what is the equilibrium constant
The ratio between products and reactants in a reaction that is at equillibruim
What is the symbol for the equilibrium constant?
Kc
What is the formula for the equilibrium constant
Kc= [Products]/[reactants]
What is the equilibrium constant unit ?
Take the units of the products and reactants
what effect will an increase in temperature have on the equilibrium constant
what effect will an increase in Pressure have on the equilibrium constant
No effect
what effect will an increase in concentration have on the equilibrium constant
No effect
What is the Haber process used to make
What is the equation for the Haber process?
What is the compromise for the Haber production
Comp pressure= 60-70 atm
comp Temp= 300
What is the catalyst for the Haber process
iron
what is ethanol production used for
What is the equation for ethanol production
What is the compromise for the ethanol production
Comp pressure= 60-70 atm
comp Temp= 300
What is the catalyst for ethanol production
phosphoric acid/ sulphuric acid
What is methanol production used for
What is the equation for methanol production
What is the compromise for the methanol production
Comp pressure=
comp Temp=
What is the catalyst for methanol production
