Worksheetsacids and bases
Total questions: 15
Worksheet time: 30mins
what the definition of acid?
having a pH of less than 7.
having a pH of more then 7
has OH
has O
what is the definition of a base?
having a pH of less than 7.
having a pH of more than 7
having H
Having O
which answer choice is a acid?
NaOH
KOH
HCL
H2O
which answer choice is a base
HCL
H2P
HIO3
NaOH
what is the pH for a lemon?
14
13
2
11
what is hydrochloric acid
strong base
weak base
strong acid
weak acid
what would drain cleaner be?
strong base
weak base
strong acid
weak acid
what does acid taste like?
sour
bitter
sweet
hot
what would a base taste like?
sour
sweet
bitter
hot
why does bases feel slippery
because it produces soap when reacting to fatty acids on our skin
because its wet
because bases have pH's of 3
because bases are liquids
which one has a pH of 7
lemons
soap
baking soda
pure water
what would happen if you touched a strong acid or strong base?
skin would produce soap
skin would burn
skin would tickle
skin would turn cold
what would the pH be on a strong acid
1
7
11
14
what would the pH be for something neutral?
1
7
11
12
what is the pH for a weak base
1
2
8
14
