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Study sets matching "oxidation states"

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Study sets matching "oxidation states"

8 terms
oxidation states
alkali metals
alkali earth metals
fluorine
hydrogen
+1
+2
-1
+1
alkali metals
+1
alkali earth metals
+2
29 terms
Oxidation States
+2
-1
+2
+3
What is the oxidation state of Fe in FeCl₂ ?
What is the oxidation state of Cl in NaCl ?
What is the oxidation state of Ca in CaO ?
What is the oxidation state of N in N₂O₃ ?
+2
What is the oxidation state of Fe in FeCl₂ ?
-1
What is the oxidation state of Cl in NaCl ?
25 terms
Oxidation States
+2
-1
+2
+3
What is the oxidation state of Fe in FeCl₂ ?
What is the oxidation state of Cl in NaCl ?
What is the oxidation state of Ca in CaO ?
What is the oxidation state of N in N₂O₃ ?
+2
What is the oxidation state of Fe in FeCl₂ ?
-1
What is the oxidation state of Cl in NaCl ?
9 terms
Oxidation states
Cr
Co
Cu
Au
2 3
2 3
1 2
1 3
Cr
2 3
Co
2 3
11 terms
Oxidation States
Silver
Cobalt
Chromium
Copper
+1
+2, +3
+2, +3
+1, +2
Silver
+1
Cobalt
+2, +3
17 terms
Oxidation states
Free elements
Li
Na
K
0
+1
+1
+1
Free elements
0
Li
+1
6 terms
Oxidation States
Monatomic ions
atoms in elemental form
H2, O2, S8 etc
metal compounds are easy
charge is oxidation state
oxidation state is 0
oxidation state is 0
ion charge = oxidation number
Monatomic ions
charge is oxidation state
atoms in elemental form
oxidation state is 0
9 terms
Oxidation States
Group 1 metals
Group 2 metals
Oxygen
Hydrogen
Always +1
Always +2
Usually -2... EXCEPT in peroxides (-1) and F2O (+2) (!!)
Usually +1... EXCEPT in metal hydrides (-1)
Group 1 metals
Always +1
Group 2 metals
Always +2
11 terms
Oxidation States
Gold
Iron
Mercury
Silver
golddd
iroonnn
mercuryy
silver
Gold
golddd
Iron
iroonnn
18 terms
Oxidation States
Silver
Cobalt
Chromium
Copper
+1
+2, +3
+2, +3
+1, +2
Silver
+1
Cobalt
+2, +3
26 terms
Oxidation States
Lithium
Nitrogen
Fluorine
Tin
Li +
N 3-
F -
Sn 2+ OR Sn 4+
Lithium
Li +
Nitrogen
N 3-
23 terms
Oxidation States
Ag
Ce
Ir
Cr
+1
+3 +4
+2 +3 +4
+2 +3 +6
Ag
+1
Ce
+3 +4
16 terms
Oxidation States
Oxidation
Reduction
Oxidizing Agent
Reducing Agent
lose an electron
gain an electron
one being reduced... causes something to be oxidized
one being oxidized... causes something to be reduced
Oxidation
lose an electron
Reduction
gain an electron
27 terms
Oxidation States
bismuth
cadmium
cerium
chromium
3 5
2
3 4
2 3 6
bismuth
3 5
cadmium
2
10 terms
Oxidation States
Individual atom of a free element
Molecule
Group 1 metals
Group 2 metals
Oxidation state = 0
Oxidation states must add up to 0
Oxidation state = ⁺¹
Oxidation state = ⁺²
Individual atom of a free element
Oxidation state = 0
Molecule
Oxidation states must add up to 0
23 terms
Oxidation states
Copper
Mercury
Gold
Indium
Cu 1,2
Hg2 2, Hg 2
Au 1,3
In 1,3
Copper
Cu 1,2
Mercury
Hg2 2, Hg 2
24 terms
OXIDATION STATES
aluminum
Antimony
Arsenic
Bismuth
Al3+
antimony(III), antimony(V)
arsenic(III), arsenic(V)
bismuth(III), bismuth(V)
aluminum
Al3+
Antimony
antimony(III), antimony(V)
11 terms
Oxidation States
Rule 1
Rule 2
Rule 3
Rule 4
The oxidation state of an atom in a free element is 0.
The oxidation state of a monoatomic ion is equal to its charge.
The sum of the oxidation states of all atoms in a neutral mol…
Group I metals have oxidation state of +1.
Rule 1
The oxidation state of an atom in a free element is 0.
Rule 2
The oxidation state of a monoatomic ion is equal to its charge.
15 terms
Oxidation States
Any pure element
A monatomic ion is equal to its
In a binary conpound, the more elctron…
Fluorine is always
Zero
Charge
Equal
-1
Any pure element
Zero
A monatomic ion is equal to its
Charge
8 terms
Oxidation states
Phosphurus
Sulfur
Nitrogen
Carbon
3, 4(-3)
3(-2), 4(-2)
2(-1), 3(-1)
2, 3(-2)
Phosphurus
3, 4(-3)
Sulfur
3(-2), 4(-2)
9 terms
Oxidation states
Fe
Cu
Co
Sn
+3,+2
+2,+1
+2
+4,+2
Fe
+3,+2
Cu
+2,+1
oxidation states
Hg... Cu
Fe... Co
Pb... Sn
V... Cr
1,2
2,3
2,4
1,2,3,4,5
Hg... Cu
1,2
Fe... Co
2,3
13 terms
Oxidation States
Alkali
Alkaline Earth
Transition Metals
Zinc and Cadmium
+1
+2
multiple
+2
Alkali
+1
Alkaline Earth
+2
10 terms
Oxidation states
Cr
Co
Cu
Au
2+ and 3+
2+ (red when aqueous) and 3+
1+ and 2+(blue)
1+ and 3+
Cr
2+ and 3+
Co
2+ (red when aqueous) and 3+
10 terms
Oxidation States
+
+2
+3
+2 or +3
Ag
Zn
Al
Fe
+
Ag
+2
Zn
14 terms
Oxidation states
Copper
chromium
manganese
irons
+1 or +2
+2 Or +3
+2 Or +3
+2 Or +3
Copper
+1 or +2
chromium
+2 Or +3
10 terms
Oxidation States
Fe
Cr
Cu
Sn
Fe 2+, Fe 3+
Cr 2+, Cr 3+
Cu +, Cu 2+
Sn 2+, Sn 4+
Fe
Fe 2+, Fe 3+
Cr
Cr 2+, Cr 3+
24 terms
Oxidation States
Lithium
Sodium
Potassium
Beryllium
Li+
Na+
K+
Be2+
Lithium
Li+
Sodium
Na+
18 terms
Oxidation States
Ti
V
Cr
Mn
+3, +4
+4, +5
+2, +3
+2, +4
Ti
+3, +4
V
+4, +5
9 terms
oxidation states
free elements
one atom ions (Na+)
alkali metals in compounds
fluorine in compounds
0
equal to charge
+1
-1
free elements
0
one atom ions (Na+)
equal to charge
9 terms
Oxidation States
Fluorine
Hydrogen
Oxygen
Group 7A
-1
+1
-2
-1
Fluorine
-1
Hydrogen
+1
9 terms
Oxidation states
Fluorine
Oxygen
Chlorine
Bromine
-1
-2 unless bonded with F
-1 unless bonded with O or F
-1 unless bonded with O F or Cl
Fluorine
-1
Oxygen
-2 unless bonded with F
Oxidation States
1+
2+
3+
4+
ammonium (NH4), Cesium (Cs+), Cu+, Au+ gold, H+, Li+, Hg+, K+…
barium, Cadmium (Cd), Ca, Cerium (Ce2+), Chromium, Cobalt (Co…
aluminum, antimony (Sb), arsenic(As), Bi, B, Ce3+(cerium), Co…
C, Ce, Pb, Mn, Sn, Titanium (Ti)
1+
ammonium (NH4), Cesium (Cs+), Cu+, Au+ gold, H+, Li+, Hg+, K+…
2+
barium, Cadmium (Cd), Ca, Cerium (Ce2+), Chromium, Cobalt (Co…
39 terms
Oxidation States
Helium
Neon
Argon
Krypton
0
0
0
0(+2)
Helium
0
Neon
0
29 terms
Oxidation States
Column 1: H Li Na K Rb Cs Fr
Column 2: Be Mg Ca Sr Ba Ra
Column 3: Sc Y La Ac
Column 4: Ti Zr Hf
+1
+2
+3
+4
Column 1: H Li Na K Rb Cs Fr
+1
Column 2: Be Mg Ca Sr Ba Ra
+2
28 terms
Oxidation States
Acetate C2H3O2
Ammonium NH4
Carbonate CO3
Chlorate ClO3
-1
+1
-2
-1
Acetate C2H3O2
-1
Ammonium NH4
+1
11 terms
Oxidation States
oxidation state of an atom in a free e…
oxidation state of a monoatomic ion is
sum of oxidation states in a neutral m…
Group 1A metals always have an oxidati…
zero
equal to its charge
zero
1
oxidation state of an atom in a free e…
zero
oxidation state of a monoatomic ion is
equal to its charge
9 terms
Oxidation states
Oxygen
Hydrogen
Group 1 elements
Group 2 elements
-2 (unless in peroxide -1)
+1 (unless metal hydride -1)
+1
+2
Oxygen
-2 (unless in peroxide -1)
Hydrogen
+1 (unless metal hydride -1)
6 terms
Oxidation States
element
monatomic ions
oxygen
hydrogen
0
charge of ion
-2 (unless in a peroxide)
+1 (unless in a hydride with metal)
element
0
monatomic ions
charge of ion
11 terms
oxidation states
Silver
Cobalt
Chromium
Copper
+1
+2+3
+2+3
+1+2
Silver
+1
Cobalt
+2+3
12 terms
oxidation states
Ti
V
Cr
Mn
+2, +3, +4
+2, +3, +4, +5
+2, +3, +6
+2, +3, +4, +7
Ti
+2, +3, +4
V
+2, +3, +4, +5
14 terms
Oxidation States
Copper (I)
Copper (II)
Iron (II)
Iron (III)
Cu+
Cu2+
Fe2+
Fe3+
Copper (I)
Cu+
Copper (II)
Cu2+
23 terms
Oxidation States
H
Na
K
Mg
+1
+1
+1
+2
H
+1
Na
+1
Oxidation States
Oxidation State: 0
Oxidation State: +1
Oxidation State: +2
Oxidation State: -1
An atom in a free element... Cu, Cl2
Group I elements
Group 2 elements
Fluorine
Oxidation State: 0
An atom in a free element... Cu, Cl2
Oxidation State: +1
Group I elements
Oxidation States
The following rules are in order of pr…
2. Monatomic ions have an oxidation st…
3. (a) The sum of the oxidation states…
4. (a) Group I metals have an oxidatio…
1. Free elements have an oxidation state =0.... - Na = 0 and Cl…
...
3. (b) The sum of the oxidation states of all the atoms in a…
4. (b) Group II metals have an oxidation state of +2 in all t…
The following rules are in order of pr…
1. Free elements have an oxidation state =0.... - Na = 0 and Cl…
2. Monatomic ions have an oxidation st…
...
12 terms
Oxidation states
Free element
Monoatomic ion
Sum of oxidation states in neutral atom
Sum of oxidation states in ion
0
Equal to the charge of the ion
0
Equal to charge of the ion
Free element
0
Monoatomic ion
Equal to the charge of the ion
28 terms
Oxidation States
Type 1 Metal Nomenclature
Type 2 Metal Nomenclature
Li (Lithium)
Be (Beryllium)
(one oxidation state) FULL NAME OF METAL and BASE NAME OF NON…
(more than one oxidation state) FULL NAME OF METAL and (ROMAN…
Li+ (fixed oxidation state)
Be 2+ (fixed oxidation state)
Type 1 Metal Nomenclature
(one oxidation state) FULL NAME OF METAL and BASE NAME OF NON…
Type 2 Metal Nomenclature
(more than one oxidation state) FULL NAME OF METAL and (ROMAN…
26 terms
Oxidation states
H+
Li+
Na+
K+
Hydrogen
Lithium
Sodium
Potassium
H+
Hydrogen
Li+
Lithium
Oxidation States
Flourine
Hydrogen
Oxygen
Group 7A (Cl, Br, I)
-1
+1
-2
-1
Flourine
-1
Hydrogen
+1
15 terms
Oxidation States
Cr
Fe
Co
Cu
2, 3
2, 3
2, 3
1, 2
Cr
2, 3
Fe
2, 3
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