Acids and Bases

Question 1

Do bases produce alkaline solutions

Answer 1

only when soluble

Question 2

Define the bases

Answer 2

Metal oxides
metal hydroxides
Metal carbonates

Question 3

Non-metal oxide + water =__________________

Answer 3

acidic solution (eg sulfur dioxide and carbon dioxide)

Question 4

base + acid =

Answer 4

salt + water + (CO2)
^only when the base is a metal
carbonate

Question 5

What does an acidic solution have more of?

Answer 5

more H ions than OH ions

Question 6

what does an alkaline solution have more of?

Answer 6

more OH ions than H ions

Question 7

What does a neutral solution have?

Answer 7

equal H and OH ions

Question 8

When diluting an acid, what happens to a pH

Answer 8

it increases towards 7

Question 9

When diluting an alkali, what happens to a pH

Answer 9

it decreases towards 7

Question 10

What is the term used for ions that do not take place in a reaction

Answer 10

spectator ions

Question 11

What can you use to test pH

Answer 11

universal indicator

pH paper

Question 12

what is the titration calculation equation?

Answer 12

C1xV1 C2xV2
——— = ———–
N1 N2

Question 13

What is pH the measure of?

Answer 13

hydrogen ion concentration

Question 14

nitric acid formula

Answer 14

HNO3

Question 15

Hydrochloric acid formula

Answer 15

HCl

Question 16

Potassium Hydroxide formula

Answer 16

KOH

Question 17

Lithium hydroxide formula

Answer 17

LiOH

Question 18

Sodium Hydroxide formula

Answer 18

NaOH

Question 19

Sulfuric acid formula

Answer 19

H2SO4