Nomenclature Flashcards
(139 cards)
1
Q
ionic compounds are made by _______
A
positive and negative charges, a metal (positive) and a nonmental (negative)
2
Q
NaCl is an example of what?
A
Ionic compound
3
Q
CaF2 is an example of?
A
Ionic Compounds
4
Q
CaCO3 is an example of?
A
Ionic Compound
5
Q
NaHCO3 is an example of?
A
Ionic Compound
6
Q
What is a molecule?
A
two nonmentals or hydrogen coming together to share electrons
7
Q
H2O is an example of?
A
Molecules
8
Q
PBr5 is an example of?
A
Molecule
9
Q
N2O4 is an example of:
A
molecule
10
Q
H2S is an example of?
A
Molecule
11
Q
HCl is an example of?
A
Molecule
12
Q
So2 is an example of?
A
Molecule
13
Q
SO3 is an example of?
A
molecule
14
Q
NO2 is an example of?
A
molecule
15
Q
N2O4 is an example of?
A
Molecule
16
Q
Fe2O3 is an example of?
A
ionic compound
17
Q
Ca3(PO4)2 is an example of?
A
ionic compounds
18
Q
What is aqueous?
A
Dissolved in water, given the symbol (aq)
19
Q
If you were given NaCl as a solid and you dissolve it in H2O what does it become? How would you write it?
A
NaCl(s) + H2O (l) ——-> Na+(aq) + Cl-(aq)
20
Q
What is a binary acid?
A
H + nonmetal
Hydrogen plus a nonmetal
21
Q
What are the 6 binary acids?
A
HCl (aq)- HBr(aq)- HF(aq)- HI (aq) - this is hydrogen iodine H2S(aq)- H2Se(aq)-
22
Q
CaF2 is named _____
A
Calcium Flouride
23
Q
CaCO3 is ______
A
Calcium Carbonate
24
Q
NaHCO3 is _____
A
Sodium Hydrogen Carbonate AKA baking soda
25
Fe2O3 is _____
Iron (III) Oxide
26
Ca3(PO4)2
Calcium Phosphate AKA our bones
27
H2O is ______
Water
28
H2S is _____
Hydrogen Sulfide
29
HCl is ____
Hydrogen Chloride
30
PBr5 is ____
Phosphorous pentabromine
31
SO2
Sulfur Dioxide
32
SO3 is _____
Sulfur trioxide
33
NO2 is _____
Nitrogen Dioxide
34
N2O4 is _____
Dinitrogen Tetraoxide
35
HCl (aq) is ______
Hydrochloric acid
36
HBr (aq) is ______
Hydrobromic acid
37
HF (aq) is ______
Hydrofluoric acid
38
HI (aq) is ____
Hydroiodic acid
39
H2S (aq) is : _______
Hydrosulfuric acid
40
H2Se (aq) is ______
Hydroselenic acid
41
H2S is Hydrogen sulfide and H2S (aq) is Hydro sulfuric acid because : ______
one is dissolved in water, the (aq)
42
What is an oxyacid?
H + Polyatomic
Hydrogen plus polyatomic
43
Oxyacids are _____ in water
ALWAYS
44
In oxyacids the (aq) is often left off because: ________
THEY ARE ALWAYS IN WATER
45
In oxyacids the (aq) is often ______
LEFT OFF
46
HNO3 is :______
Nitric Acid
47
How do you write out Nitric acid?
HNO3
48
H2SO4 is :______
SULFURIC ACID
49
Sulfuric acid is written as : ________
H2SO4
50
H3PO4 is : ______
Phosphoric acid
51
Phosphoric acid is written as :
H3PO4
52
What is the main difference between oxyacids and binary acids?
Oxyacids have oxygen and binary do not
53
Metals are always listed _____
First
54
Which one is Hydrosulfuric acid?
H2S
H2S (aq)
H2SO4
H2S (aq)
55
To name ionic compounds you take the ____ name plus the ____ name and combine them
cation (metal), anion (nonmetal)
56
How do you name ionic compounds?
You take the cation name plus the anion name and smash them together
57
What is a cation?
the metal (positive)
58
What are the two kinds of cations?
the ones that behave and the ones that do not
59
Which cations behave?
Group 1 and 2
60
To name cations that behave it is _____ + ______
Cation that behaves name + "Ion"
61
Na+ would be called :_______
Sodium ion
62
What are the exceptions in behaving? Meaning which transition metals are exceptions and do behave?
Al (with a 3+ charge)
Cd (with a 2+ charge)
Zn (with a 2+ charge)
Ag (with a +1 charge)
63
Cd (with a 2+ charge) is called: _____
Cadmium Ion
64
Cadium ion is written as : _______
Cd with a 2+ charge
65
Aluminum ion is written as : _______
Al with a 3+ charge
66
Zinc ion is written as : ________
Zn with a 2+ charge
67
How would you write silver ion: _____
Ag with a +1 charge
68
Ag with a plus one charge is :______
silver ion
69
What cation does not behave?
Transition metals
70
How do you name an cation that does not behave?
Use the metal name and the charge of the Ion in (roman numerals) + "Ion"
71
Cu+ is written as:_____
Copper (I) Ion
72
Cu with a 2+ charge is written as :
Copper (II) ion
73
Iron(III) ion is written as :
Iron with a 3+ charge
74
When naming cations that do not behave the roman numeral is telling you _______
the charge
75
What are the two types of anions?
Poly atomic and mono atomic
76
What is an anion ?
a nonmetal (negative)
77
Monatomic is:
only one atom with a charge
78
the mono atomics end in : _____
-ide
79
What are the nine examples of monoatomic ?
```
F- Fluoride
Cl- Chloride
Br- Bromine
I- Iodide
O (negative 2 charge) Oxide
S (negative 2 charge) Sulfide
Se (negative 2 charge) Selenide
N (negative 3 charge) Nitride
P (negative 3 charge) Phosphide
```
80
Halogens become _____ when there is a charge
Halide
81
What are the common polyatomics?
NO3 (with a negative one charge) : Nitrate ion
SO4 (with a negative 2 charge) : Sulfate ion
PO4 (with a negative 3 charge): phosphate ion
CO3 (with a negative 2 charge): Carbonate atom
C2H3O2 (with a negative 1 charge): Acetate ion
SO3 (with a negative 2 charge) : sulfite ion
ClO4 (with a negative 1 charge) : Perchlorate ion
HCO3 (with a negative 1 charge) : Hydrogen carbonate ion
OH (with a negative 1 charge) : Hydroxide ion
CN (with a negative one charge) : Cyanide ion
NH4 (with a positive one charge) : Ammonium ion
NO2 (with a negative one charge) : Nitrate ion
82
How do you write Perchlorate Ion?
ClO4
83
What charge does NO3 (Nitrate ion) have?
negative 1
84
What charge does SO4 (Sulfate ion) have?
negative 2
85
What charge does PO4 (phosphate ion) have?
negative 3 charge
86
What charge does NO3 (Nitrate ion) have?
87
What charge does CO3 (carbonate ion) have?
negative 2
88
What charge does C2H3O2 (acetate ion) have?
negative 1 charge
89
What charge does SO3 (Sulfite) have?
negative 2 charge
90
What charge does ClO4 (Perchlorate ion) have?
negative 1
91
What charge does HCO3 (Hydrogen carbonate ion) have?
negative one charge
92
What charge does OH (Hydroxide ion) have?
negative 1
93
What charge does CN (Cyanide ion) have?
negative one
94
What charge does NH4 (Ammonium ion) have?
positive one
95
What charge does NO2 (Nitrite ion) have?
negative 1
96
NO3 is called ______
Nitrate ion
97
Nitrate ion is written as :
NO3
98
Sulfate ion is written as :
SO4
99
SO4 is named:
Sulfate ion
100
Phosphate ion is written as :
PO4
101
PO4 is named
Phosphate ion
102
CO3 is called:
Carbonate ion
103
Carbonate ion is written as:
CO3
104
C2H3O2 is named:
Acetate ion
105
Acetate ion is written as:
C2H3O2
106
SO3 is named:
Sulfite ion
107
Sulfite ion is written as:
SO3
108
ClO4 is named:
Perchlorate ion
109
Perchlorate ion is written:
ClO4
110
HCO3 is named:
Hydrogen carbonate ion
111
hydrogen carbonate ion is written as:
HCO3
112
OH is named:
hydroxide ion
113
Hydroxide ion is written as:
OH
114
Cyanide ion is written as:
CN
115
CN is named:
Cyanide ion
116
NH4 is named:
Ammonium Ion
117
Ammonium ion is written as
NH4
118
Nitrite ion is written as:
NO2
119
NO2 is named:
Nitrite ion
120
How do you figure out which roman numeral you would use in the example Fe2O3?
1. Figure out if you know the charge of one of them : in this case we know oxygen has a -2 charge
2. Look at the subscript: In this case oxygen has a 3 as the subscript
3. Multiple the subscript by the charge of the known element: In this case it would be 2x3
4. The answer you get is the LCM so now look at the subscript for the element with the unknown charge: in this case the subscript of iron is 2
5. Now figure out what times the subscript equals the LCM: in this case it would be 3 because 3x2 is 6
6. The number you come up with is the charge: In this case the charge of Fe would be 3 making this Iron(III)Oxide
121
CaF2 is named:
Calcium Flouride
122
Calcium Fluoride is written as:
CaF2
123
CaCO3 is named:
Calcium Carbonate
124
Calcium Carbonate is written as CaCO3
125
NaHCO3 is named
Sodium Hydrogen Carbonate
126
Sodium Hydrogen Carbonate is written as:
NaHCO3
127
Fe2O3 is named
Iron Trioxide
128
In CO(NO3)2 the subscript 2 tells us what?
How many nitrates there are
129
What is the name of CO(NO3)2
Cobalt (III) Nitrate
130
What is the first step for nomenclature?
1. identify the type of molecule: Ionic, Molecule, aqueous, binary acid, oxy acid
131
If you determine that the molecule you are dealing with is an Ionic molecule meaning a metal + a nonmental, what is the next step?
The next step would be determine if it behaves or not
if it behaves: smash them together
If it does not behave add its charge in parenthesis using roman numerals
132
If you determine that the molecule you are dealing with is a regular molecule meaning a nonmetal + a nonmental or Hydrogen, what is the next step?
Name both molecules using greek prefixes
133
If you determine that the molecule you are dealing with is an aqueous meaning it is dissolved in water, what is the next step?
You just add the word "ion" and (aq)
134
If you determine that the molecule you are dealing with is a binary acid meaning a H + a nonmetal in water, what is the next step?
Hydro _____ acid (aq)
135
If you determine that the molecule you are dealing with is an oxy acid meaning a H + polyatomic, what is the next step?
_______ acid do not need to put (aq)
136
The "ite" is always ______ than the "ate"
one less
137
when naming for which type of molecule do you use greek prefixes to tell you how many of each element?
Regular molecules (nonmetal + nonmetal)
138
perchlorate acid is also known as _____
vinegar
139
"ic" acids come from ____ ions
| "ous" acids come from ____ ions
"ate", "ite"
