Exam 3- Acids, Bases, Reactions

Question 1

Strong acid 1

Answer 1

HCl

Question 2

Strong acid 2

Answer 2

HBr

Question 3

Strong acid 3

Answer 3

HI

Question 4

Strong acid 4

Answer 4

HClO4

Question 5

Strong acid 5

Answer 5

HNO3

Question 6

Strong acid 6

Answer 6

H2SO4

Question 7

Strong base 1

Answer 7

LiOH

Question 8

Strong base 2

Answer 8

NaOH

Question 9

Strong base 3

Answer 9

KOH

Question 10

Strong base 4

Answer 10

RbOH

Question 11

Strong base 5

Answer 11

CsOH

Question 12

Strong base 6

Answer 12

Sr(OH)2

Question 13

Strong base 7

Answer 13

Ba(OH)2

Question 14

What is a base?

Answer 14

A substance that produces hydroxide ion (OH) in aqueous solution.

Question 15

What is an acid?

Answer 15

A substance that produces hydrogen ion (H) in aqueous solution

Question 16

Bases have to be soluble

Question 17

What is dissociation?

Answer 17

Soluble ionic compound that dissolves

Question 18

1A metals: soluble or nah?

Answer 18

Always soluble

Question 19

NH4 : soluble or nah?

Answer 19

Always soluble

Question 20

NO3 : soluble or nah?

Answer 20

Always soluble

Question 21

ClO4 : soluble or nah?

Answer 21

Soluble

Question 22

C2H3O2 : soluble or nah?

Answer 22

Always soluble

Question 23

Cl : soluble or nah?

Answer 23

Generally SOLUBLE except w/ Ag, Hg, Pb

Question 24

Br : soluble or nah?

Answer 24

Generally SOLUBLE except w/ Ag, Hg, Pb

Question 25

I : soluble or nah?

Answer 25

Generally SOLUBLE except w/ Ag, Hg, Pb

Question 26

SO4 : soluble or nah?

Answer 26

Generally SOLUBLE except w/ Ba, Sr, Pb

Question 27

CO3: soluble or nah?

Answer 27

Generally INSOLUBLE except w/ 1A metal or NH4

Question 28

PO4 : soluble or nah?

Answer 28

Generally INSOLUBLE except w/ 1A metal or NH4

Question 29

OH : soluble or nah?

Answer 29

Generally INSOLUBLE except w/ 1A metal or NH4

Question 30

S : soluble or nah?

Answer 30

Generally INSOLUBLE except w/ 1A metal or NH4

Question 31

Precipitation reaction:

Answer 31

Produces 1 or more insoluble products

Question 32

Gas forming reactions

Answer 32

Usually has product of H2O + CO2

Question 33

What is a salt?

Answer 33

A conpound derived from acids and bases

Question 34

Neutraliztion

Answer 34

Acid + base —> salt + H2O

Question 35

Strong electrolytes are…

Answer 35

Made up of all ions; soluble ion/ionic compound + strong acid; gives electrons

Question 36

Non electrolytes are…

Answer 36

Made up of all molecules; covalent compounds(nonmetals) ; shares electrons

Question 37

Weak electrolytes are…

Answer 37

Some ions, mostly molecules ; weak acids + bases

Question 38

Spectator ions are…

Answer 38

Ions that are present but did not take part in the reaction

Question 39

What is the point of spectator ions?

Answer 39

To balance the charge

Question 40

OIL RIG

Answer 40

Oxidation Is Loss ; Reduction Is Loss

Question 41

Types of Redox

Answer 41

Synthesis(combination), decomposition, single displacement, combustion

Question 42

Oxis

Answer 42

Oxidized