Honors chemistry final: Acids, bases, and equilibrium

Question 1

strong acids

Answer 1

acids that ionize completely

Question 2

weak acids

Answer 2

acids that dont ionize completely

Question 3

strng bases

Answer 3

dissociate entirely into metal ions and hydroxide ions

Question 4

weak bases

Answer 4

dont dissociate entirely into metal inos and hydroxide ions

Question 5

chemical equilibrium

Answer 5

the forward and reverse reactions balance each other out

Question 6

law a chemical equilibrium

Answer 6

at a given temperature, a chamical system or reaction may reach a state in which a paricular ratio of reactent and product concentrations have the same constant value

Question 7

homogeneous equalibria

Answer 7

all of the reactents and products are in the same gas-state or aqueous state

Question 8

heterogeneous equalibria

Answer 8

the reactents and products of a mixture of solids-liduids- and gases and aqueous liquids

Question 9

LeChatliers principle

Answer 9

if a stress is aplied to a system at equalibrium, the system shifts in the direction that relives the stress

Question 10

3 ways to disrupt a chemical system at equalibrium

Answer 10

• change in temperature
• change in concentrarion(number of moles) or partial preassure
• change in volume or preassure