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Redox reactions are also known as?

Oxidation-Reduction Reactions

Oxidation Is Loss of ________ or the gain of _________

gain of electrons or the gain of oxygen

Reduction Is Gain of ________ or the loss of _______

gain of electrons or loss of oxygen.

What is an oxidizing agent?

Oxidizing agent is the species that is doing the oxidizing

what is a reducing agent?

Reducing agent is the species that is being reduced

Redox reaction is a reaction where reduction and oxidation happen as a result of ________

electron transfer

What element is undergoing oxidation in the following reaction?
CH4(g) + 2O2(g) => CO2(g) + 2H2O(g)

C

What element is undergoing reduction in the following reaction?
Zn(s) + 2AgNO3(aq) => Zn(NO3)2(aq) + 2Ag(s)

Ag

Which element is undergoing oxidation in the following reaction?
Zn(s) + 2AgNO3(aq) => Zn(NO3)2(aq) + 2Ag(s)

Zn

Which element is the reducing agent
2Li(s) + Fe(C2H3O2)2(aq) => 2LiC2H3O2(aq) + Fe(s)

Li

Determine the oxidizing agent in the following reaction.
Ni(s) + 2AgClO4(aq) → Ni(ClO4)2(aq) + 2Ag(s)

Ag

Oxidation number is also known as?

oxidation number is also known as oxidation state.

What is oxidation number?

The oxidation number of an atom is the charge the atom would have, if all shared electrons where assigned to the atom with the greatest attraction for those electrons.

The oxidation number for an atom in its elemental form

0 e.g (Cu = 0)

The oxidation number for monoatomic ions is equal to

it is equal to it's ion charge e.g ( Cu2+ = +2 because of the charge)

Group 1A metals have an oxidation number of

+1

Group 2A metals have an oxidation number of

+2

During redox reaction does the substances change oxidation state?

Yes.During redox reaction a substance change oxidation state

Determine the oxidation state of P in PO33-.
A) +3 B) +6 C) +2 D) 0 E) -3

A) +3

Determine the oxidation state of Sn in Sn(SO4)2
A) +2 B) +4 C) +6 D) 0 E) -2

+4

Determine the oxidation state of C in CO3-2.
A) +4 B) +2 C) -2 D) -4

+4

What is the oxidation state of S in MgSO4.

+6