Acids and Bases

Question 1

Arrhenius definition for acids

Answer 1

substances that increase hydronium in water

Question 2

Arrhenius definition for bases

Answer 2

substances that increase hydroxide in water

Question 3

Taste for acids

Answer 3

sour

Question 4

Taste for bases

Answer 4

bitter

Question 5

Are acids slippery?

Answer 5

no

Question 6

Are bases slippery?

Answer 6

yes

Question 7

Litmus paper in acids

Answer 7

blue turns red

Question 8

Litmus paper in bases

Answer 8

red turns blue

Question 9

Acids in Phenolphthalein

Answer 9

colorless

Question 10

Bases in Phenolphthalein

Answer 10

red (appears magenta)

Question 11

Neutral solutions in Phenolphthalein

Answer 11

faint light pink

Question 12

Bromothymol blue and acids

Answer 12

yellow

Question 13

Bromothymol blue and bases

Answer 13

blue

Question 14

React with metals:acids

Answer 14

to produce hydrogen gas

Question 15

React with metals:bases

Answer 15

N/A

Question 16

H3*0+ to OH- acids

Answer 16

H3*0+>OH-

Question 17

H3*0+ to OH- bases

Answer 17

H3*0+<OH-

Question 18

Electrolyte

Answer 18

a substance that dissolves in water to produce ions. acids and bases BOTH have them

Question 19

pH of acids

Answer 19

pH less than 7

Question 20

pH of bases

Answer 20

pH more than 7

Question 21

pH of neutral solution s

Answer 21

pH=7

Question 22

Neutralization

Answer 22

the reaction of an acid and a base. ex: HCl+NaOH–>H2*0+NaCl

Question 23

Salt

Answer 23

the cation of a base plus the anion of an acid