CHEM II Memory Sheet

Question 1

Metric Prefixes

Tera (T)

Answer 1

10^12

Question 2

Metric Prefixes

Giga (G)

Answer 2

10^9

Question 3

Metric Prefixes

Mega (M)

Answer 3

10^6

Question 4

Metric Prefixes

Kilo (k)

Answer 4

10^3

Question 5

Metric Prefixes

Centi (c)

Answer 5

10^-2

Question 6

Metric Prefixes

Micro (µ)

Answer 6

10^-6

Question 7

Metric Prefixes

Milli (m)

Answer 7

10^-3

Question 8

Metric Prefixes

Nano (n)

Answer 8

10^-9

Question 9

Metric Prefixes

Pico (p)

Answer 9

10^-12

Question 10

Important Conversions

1in = ? cm

Answer 10

2.54 cm

Question 10

Metric Prefixes

Angstrom (Å)

Answer 10

10^-10 m

m stands for meters

Question 11

Important Conversions

1ft = ? in

Answer 11

12 in

Question 12

Important Conversions

1yd = ? ft

Answer 12

3 ft

Question 13

Important Conversions

1mi = ? ft

Answer 13

5,280 ft

Question 14

Important Conversions

1 gal = ? L

Answer 14

3.785 L

Question 15

Important Conversions

1 cm^3 = ? mL

Answer 15

1 mL

Question 16

Important Conversions

How do you find celcius from fahrenheit?

Answer 16

5/9(F-32)

Question 17

Important Conversions

How do you find kelvin from celcius?

Answer 17

c + 273.15

Question 18

Important Conversions

How do you find out fahrenheit from celcius?

Answer 18

C(9/5)+32

Question 19

Properties of Water

What is the freezing point of water in fahrenheit, celcius, and kelvin?

Answer 19

32 F, 0 C, and 273.15 K

Question 20

Properties of Water

What is the boiling point of water in fahrenheit, celcius, and kelvin?

Answer 20

212 F, 100 C, and 373.15 K

Question 21

Common Polyatomic Ions

Mecury (I)

Answer 21

Hg2 (2+ Charge)

Question 22

Common Polyatomic Ions

Ammonium

Answer 22

NH4 (1+ Charge)

Question 23

Common Polyatomic Ions

Perchlorate

Answer 23

CIO4 (1- charge)

Question 24

# Common Polyatomic Ions Chlorate

Answer 24

CIO3 (1- charge)

Question 25

Chlorite

Answer 25

CIO2 (1- charge)

Question 26

# Common Polyatomic Ions Hypochlorite

Answer 26

CIO (1- charge)

Question 27

# Common Polyatomic Ions Acetate

Answer 27

C2H3O2 (1- charge)

Question 28

# Common Polyatomic Ions Cyanide

Answer 28

CN (1- charge)

Question 29

# Common Polyatomic Ions Hydroxide

Answer 29

OH (1- charge)

Question 30

# Common Polyatomic Ions Permanganate

Answer 30

MnO4 (1- charge)

Question 31

# Common Polyatomic Ions Nitrate

Answer 31

NO3 (1- Charge)

Question 32

# Common Polyatomic Ions Nitrite

Answer 32

NO2 (1- charge)

Question 33

# Common Polyatomic Ions Carbonate

Answer 33

CO3 (2- charge)

Question 34

# Common Polyatomic Ions Hydrogen Carbonate | Also known as bicarbonate

Answer 34

HCO3 (1- charge)

Question 35

# Common Polyatomic Ions Chromate

Answer 35

CrO4 (2- charge)

Question 36

# Common Polyatomic Ions Dichromate

Answer 36

Cr2O7 (2- charge)

Question 37

# Common Polyatomic Ions Oxalate

Answer 37

C2O4 (2- charge)

Question 38

# Common Polyatomic Ions Peroxide

Answer 38

O2 (2- charge)

Question 39

# Common Polyatomic Ions Sulfate

Answer 39

SO4 (2- charge)

Question 40

# Common Polyatomic Ions Hydrogen Sulfate | Also known as bisulfate

Answer 40

HSO4 (1- charge)

Question 41

# Common Polyatomic Ions Sulfite

Answer 41

SO3 (2- charge)

Question 42

# Common Polyatomic Ions Hydrogen Sulfite | Also known as bisulfite

Answer 42

HSO3 (1- charge)

Question 43

# Common Polyatomic Ions Thiosulfate

Answer 43

S2O3 (2- charge)

Question 44

# Common Polyatomic Ions Phosphate

Answer 44

PO4 (3- charge)

Question 45

# Common Polyatomic Ions Hydrogen Phosphate

Answer 45

HPO4 (2- charge)

Question 46

# Common Polyatomic Ions Dihydrogen Phosphate

Answer 46

H2PO4 (1- charge)

Question 47

# Common Polyatomic Ions Phosphite

Answer 47

PO3 (3- charge)

Question 48

# Greek Prefixes Mono

Answer 48

1

Question 49

# Greek Prefixes Di

Answer 49

2

Question 50

# Greek Prefixes Tri

Answer 50

3

Question 51

# Greek Prefixes Tetra

Answer 51

4

Question 52

# Greek Prefixes Penta

Answer 52

5

Question 53

# Greek Prefixes Hexa

Answer 53

6

Question 54

# Greek Prefixes Hepta

Answer 54

7

Question 55

# Greek Prefixes Octa

Answer 55

8

Question 56

# Greek Prefixes Nona

Answer 56

9

Question 57

# Greek Prefixes Deca

Answer 57

10

Question 58

# Common Strong Acids in Aqueous Solutions Hydrochloric Acid

Answer 58

HCl

Question 59

# Common Strong Acids in Aqueous Solutions Hydrobromic Acid

Answer 59

HBr

Question 60

# Common Strong Acids in Aqueous Solutions Hydriodic Acid

Answer 60

HI

Question 61

# Common Strong Acids in Aqueous Solutions Nitric Acid

Answer 61

HNO3

Question 62

# Common Strong Acids in Aqueous Solutions Perchloric Acid

Answer 62

HClO4

Question 63

# Common Strong Acids in Aqueous Solutions Sulfuric Acid

Answer 63

H2SO4

Question 64

# Common Acids in Aqueous Solutions Hydroflouric Acid

Answer 64

HF

Question 65

# Common Acids in Aqueous Solutions Acetic Acid

Answer 65

HC2H3O2

Question 66

# Common Acids in Aqueous Solutions Nitrous Acid

Answer 66

HNO2

Question 67

# Common Acids in Aqueous Solutions Phosphoric Acid

Answer 67

H3PO4

Question 68

# Common Acids in Aqueous Solutions Phosphorous Acid

Answer 68

H3PO4

Question 69

# Common Acids in Aqueous Solutions Sulfurous Acid

Answer 69

H2SO3