ACIDS
acids increase the number of these ions when dissolved in water
H3O +
hydronium
bases increase number of these ions when dissolved in water
OH-
hydroxide
pH of solution is 9. What's the pOH?
5
products of self-ionization of water are...
OH- and H+
chemical reaction between an acid and a base
Neutralization
pH range of acids
0-7
pH range of bases
7-14
the [H+] of solution with pH of 3
1x10-3 M
ion product constant of water
Kw
give an example of an indicator used in a titration
phenophthalein
acids that contain 1 ionizable hydrogen are called this
monoprotic
an alkaline solution where [OH-] is greater than what value
1x10-7 M
what is the [OH-] of solution whose [H+] is 0.001 M?
1x10-11 M
describes a substance that can act as both an acid and a base
amphoteric
Formula for Molarity
M = # moles / # Liter
particle formed when a base gains a H+ ion
conjugate acid
substance that can donate a pair of electrons to form a covalent bond
Lewis Base
with solutions of acids and bases, strong refers to...
degree of ionization
point of neutralization in a titration
endpoint
The higher the Ka, the ________ the acid.
Stronger
write the expression for Ka for HCl
[H+] x [Cl-] / [HCl]
Arrehenius bases are classified by this
contains OH
in neutral solutions, the concentration of H+ ...
equals concentration of OH-
according to Bronsted-Lowry, water acts as a base when...
it accepts H+ ion
What is the concentration of HCl solution if 50 ml is neutralized by 30 ml of 3 M NaOH?
1.8 M