acids, bases and dissociation

Question 1

what is a strong acid

Answer 1

an acid that fully dissociates in a solution releasing H+ ions

Question 2

what is a strong base

Answer 2

an base that fully dissociates in a solution releasing OH- ions

Question 3

what is a weak base

Answer 3

an base that partially dissociates in a solution

Question 4

what is a weak acid

Answer 4

an acid that partially dissociates in a solution

Question 5

definition of a base

Answer 5

proton acceptors

Question 6

definition of an acid

Answer 6

proton donor

Question 7

neutralisation reaction products and reactants

Answer 7

acid + base -> salt + water

Question 8

what does an acid + metal produce

Answer 8

salt + hydrogen

Question 9

what is the dissociation of a strong acid

Answer 9

full dissociation

Question 10

what is a amphoteric substances

Answer 10

substances that can act as an acid and base

Question 11

acid + carbonate —>

Answer 11

salt + co2 + h2o

Question 12

what is a. salt

Answer 12

a compound formed when H+ of an ion is replaced by a metal ion or positive ion

Question 13

acid + metal oxide —>

Answer 13

salt + water

Question 14

acid + alkali —>

Answer 14

salt + water

Question 15

acid + metal —>

Answer 15

salt + hydrogen

Question 16

what is an anhydrous crystals mean

Answer 16

crystalline form that contains no water

Question 17

what does a weak acid make when it slightly dissociates

Answer 17

an equilibrium mixture

Question 18

what is an alkali

Answer 18

a soluble base that releases OH- ions in aq solution