Functional Groups
Reactions
Oxidation/Reduction
Balancing
Oxidation #s
100


What is a primary amine?

100


What is hydration?

100

Losing electrons.

What is oxidation?

100

CaSO4 -> CaS + O2

What is CaSO4 -> CaS + 2O2 ?

100

NaCl 

What is +1 for Na, and -1 for Cl?

200


What is a carboxylic acid?

200


What is a combustion reaction?

200

Gaining electrons.

What is Reduction?

200

K2O + H2O -> KOH

What is  K2O + H2O -> 2 KOH ?

200

Fe2O3

What is +3 for Fe, and -2 for O?

300

C3H8

What is an alkane?

300


What is a dehydration reaction?

300

2As(s) + 3Cl2 (g)  2AsCl3 

(In regards to the As)

What is oxidation?

300

PCl5 + H2O -> POCl3 + HCl

What is PCl5 + H2O -> POCl3 + 2 HCl ?

300

SO2

What is +4 for S, and -2 for O?

400


What is an ether?

400


What is a decomposition reaction?

400

3 Hg2+ + 2 Fe (s)  3 Hg2 + 2 Fe3+ 

(In regards to the mercury)

What is reduction?

400

Mg + N2 -> Mg3N2

What is 3 Mg + N2 -> Mg3N2 ?

400

Ni(OH)2

What is +2 for Ni, -2 for O, and +1 for H?

500


What is an aromatic carboxylic acid?

500

 2 O2 + Sb + 2 H2O   2 H2O2 + SbO2

What is an oxidation/reduction reaction?

500

2 H+ + H2O2 + 2 Fe2+  2 Fe3+ + 2 H2

(In regard to the O)

What is reduction?

500

Fe2O3 + CO  Fe + CO2

What is   Fe2O3 + 3 CO  2 Fe +  3 CO2 ?

500

Cr2O7-2

What is +6 for Cr, and -2 for O?

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