Question 4 (1 point)

Reduction can be defined as...

Question 4 options:

	a loss of electrons
the loss of protons
	a gain of electrons
	a increase in oxidation number
	the gain of protons

Question 3 (1 point) The equation for the oxidation half-reaction would be: \

Question 3 options:

Question 5 (1 point)

Oxidationreduction reactions are also known as...

Question 5 options:

	neutron bombardment reactions
	neutralization reactions
	protontransfer reactions
	double displacement reactions
electrontransfer reactions

Question 6 (1 point)

Which of the following processes is a reduction reaction?

Question 6 options:

	2 Br becoming Br2
	Ni2+ becoming Ni3+
	Hg22+ becoming 2 Hg

Question 7 (1 point)

Which of the following processes is a oxidation reaction?

Question 7 options:

	Hg22+ becoming 2 Hg
	2 Br becoming Br2
	Ni2+ becoming Ni3+

Question 8 (1 point)

Oxidation can be defined as...

Question 8 options:

	a gain of electrons
	a loss of electrons
a increase in oxidation number
	the gain of protons
	the loss of protons

Question 9 (1 point)

Saved

Which of the following is a reduction reaction?

Question 9 options:

	Conversion of Ag+ into Ag
	Conversion of 2 Cl to Cl2