Acids and bases Flashcards
1
Q
what is an acid?
A
Something that releases hydrogen cations and absorbes hydroxide anions when dissolved in water
2
Q
What is a base?
A
Something that absorbes hydrogen cations and releases hydroxide anions when dissolved in water
3
Q
What happens when acids and bases react to each other?
A
neutralization
4
Q
What is the equation for the pH scale given y as the amount of hydrogen cations present and x as the pH level?
A
x = -log_10(y)
5
Q
Which conducts electricity better?
1. Strong acids and strong bases
2. Weak acids and weak bases
A
strong acids and bases
6
Q
The strength of an acid or base is determined by
a. the concentration of solute
b. the percentage of solute that is disassociated
c. how much solute there is
A
b