Ap Chemistry Summer Assignment Quiz

Front 1

What is the SI physical quantity for Luminous Intensity

Back 1

candela (cd)

Front 2

What is the value of the SI Prefix exa-

Back 2

10^18

Front 3

What is the value of the SI Prefix peta-

Back 3

10^15

Front 4

What is the value of the SI Prefix tera

Back 4

10^12

Front 5

What is the value of the SI Prefix giga-

Back 5

10^9

Front 6

What is the value of the SI Prefix mega-

Back 6

10^6

Front 7

What is the value of the SI Prefix kilo-

Back 7

10^3

Front 8

What is the value of the SI Prefix hecto-

Back 8

10^2

Front 9

What is the value of the SI Prefix deka

Back 9

10

Front 10

What is the value of the SI Prefix deci

Back 10

.1

Front 11

What is the value of the SI Prefix centi

Back 11

.01

Front 12

What is the value of the SI Prefix milli-

Back 12

.001

Front 13

What is the value of the SI Prefix micro-

Back 13

.000001

Front 14

What is the value of the SI Prefix nano-

Back 14

.000000001

Front 15

What is the value of the SI Prefix picto-

Back 15

10^-12

Front 16

What is the value of the SI Prefix femto-

Back 16

10^-15

Front 17

What is the value of the SI Prefix atto-

Back 17

10^-18

Front 18

The certain digits and the first uncertain digit are collectively known as ___________ _______

Back 18

Significant Figures

Front 19

Explain the difference between precision and accuracy

Back 19

Accuracy is being able to maintain the target measurement, Precision is being consistent in your measurements whether they are right or wrong.

Front 20

Explain random error

Back 20

Also called an indeterminate error.
means that a measurement has an equal probability of being high or low.
occurs in estimating the value of the last digit of a measurement

Front 21

Explain systematic error

Back 21

Occurs in the same direction each time, either always high or low
Result of a bad technique, etc

Front 22

Which zeros count as significant figures

Back 22

captive zeros and trailing zeros with a decimal point

Front 23

how many sig figs do exact numbers have

Back 23

infinite numbers

Front 24

What is the formula for density

Back 24

mass/volume

Front 25

a process that depends on differences in the volatility (how readily a substance becomes gas)

Back 25

distillation

Front 26

a series of methods that employ a system with two phases of matter: one mobile and one stationary

Back 26

Chromatography

Front 27

a substance with constant composition that can be broken down into elements

Back 27

compounds

Front 28

substances that cannot be broken down any further

Back 28

elements

Front 29

What is the mass of a Protons and Neutrons

Back 29

1.67 x10^-27 kg

Front 30

What is the mass of an electron

Back 30

9.11 x10^-31 kg

Front 31

Explain the Alkali Metal

Back 31

members of group 1A
Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), and Francium (Fr).
very active elements.
readily form ions with a 1+ charge when they react with non-metals

Front 32

Explain the Halogens

Back 32

members of group 7A.

fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
All form diatomic molecules

Front 33

Explain the Noble Gases

Back 33

helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn)
have little chemical reactivity

Front 34

Mercury (I)

Back 34

Hg2^2+

Front 35

Ammonium

Back 35

NH4+

Front 36

Nitrite

Back 36

NO2-

Front 37

Nitrate

Back 37

NO3-

Front 38

Sulfite

Back 38

SO3^2-

Front 39

Sulfate

Back 39

SO4^2-

Front 40

Hydrogen sulfate (aka bisulfate)

Back 40

HSO4^-

Front 41

Hydroxide

Back 41

OH^-

Front 42

Cyanide

Back 42

CN^-

Front 43

Phosphate

Back 43

PO4^3-

Front 44

Hydrogen Phosphate

Back 44

HPO4^2-

Front 45

Thiocyanate

Back 45

NCS^-

Front 46

Carbonate

Back 46

CO3^2-

Front 47

Hydrogen Carbonate (bicarbonate)

Back 47

HCO3^-

Front 48

Hypochlorite

Back 48

ClO^-

Front 49

Chlorite

Back 49

ClO2^-

Front 50

Chlorate

Back 50

ClO3^-

Front 51

Perchlorate

Back 51

ClO4^-

Front 52

Acetate

Back 52

C2H3O2^-

Front 53

Permanganate

Back 53

MnO4^-

Front 54

Dichromate

Back 54

Cr2O7^2-

Front 55

Chromate

Back 55

CrO4^2-

Front 56

Dihydrogen Phosphate

Back 56

H2PO4^-

Front 57

Peroxide

Back 57

O2^2-

Front 58

Oxalate

Back 58

C2O4^2-

Front 59

anions that contain an atom of a given element and a different number of oxygen atoms

Back 59

oxyanions

Front 60

When there are two members in such a series, the name of the one with the smaller number of oxygen atoms ends in ____ and the one with the larger number of oxygen atoms ends in ____

Back 60

-ite, -ate

Front 61

Binary Covalent Compounds (Type III) are formed between _________

Back 61

nonmetals

Front 62

named the rules for the naming of Binary Covalent Compounds (Type III)

Back 62

rules:
The first element in the formula is named first, using the full element name
The second element is named as if it were an anion
Prefixes are used to denote the number of atoms present.
The prefix mono- is never used for naming the first element

Front 63

a solution produced by certain molecules containing free H+ ions

Back 63

acids

Front 64

what are the rules for naming acids?

Back 64

if the anion does not contain oxygen, the acid is named with the prefix hydro- and the suffix -ic.

When the anion contains oxygen, the acidic name is formed from the root name of the anion with a suffix of -ic or -ous, depending on the name of the anion.

If the anion name ends in -ate, the suffix -ic is added to the root name.

If the anion has an -ite ending, the -ite is replaced by -ous

Front 65

How would one find how much nonlimiting reagent is left over in a reaction

Back 65

Subtract from the amount of sample you are given the amount of sample times (product of limiting reagent/product of nonlimiting reagent)

Front 66

What is the percent yield formula

Back 66

Actual Yield/Theoretical Yield *100