Model 11
Do solids expand to fill containers?
No.
If pressure goes up, where does volume go?
Down.
What is potential energy?
The stored energy an object has.
Which side do catalysts start on?
Whats the Ph range for an acid?
0-6
What is it called when a liquid turns to a solid?
Freezing.
Whats the difference between Boyle and Gay Lussacs Law?
Boyles Law is pressure and volume Gay Luccacs is all gas laws.
Which is better for an ice pack? Endothermic or exothermic?
Endothermic.
Which side do intermediate start on?
Right
How do you find H+ concentration from Ph?
10^-Ph
How do gas particles move?
Freely and rapidly in all directions
How to convert Celsius to Kelvin?
C + 273
What is the difference between endothermic and exothermic reactions?
Endothermic is positive and exothermic is negative.
How does temperature affect a reaction?
Speeds it up.
-log(OH- concentration)
Is an inter molecular force a bond?
No
Whats the combined gas law equation?
P1 V1 / T1 = P2 V2 / T2
What is the equation for specific heat?
4.184J/g x degrees C
What is activation energy?
The minimum amount of energy required for a reaction to start.
Whats the equation for finding Ph?
-log (H+ concentration)
1.81L
How much heat is needed to raise 150g of water from 18 degrees C to 72 degrees C?
33.858J
What is collision theory?
0.000001M