REDOX

Question 1

Oxidation + reduction in terms of oxygen

Answer 1

OXIDATION: the gain of oxygen
REDUCTION: the loss of oxygen

Question 2

Oxidising agent + reducing agent in terms of oxygen

Answer 2

OXIDISING AGENT: supplies the oxygen
REDUCING AGENT: removes the oxygen

Question 3

OXIDATION + REDUCTION in terms of electrons

Answer 3

OXIDATION: the loss of electrons
REDUCTION: the gain of electrons

OIL RIG

Question 4

OXIDISING AGENT + REDUCING AGENT in terms of electrons

Answer 4

OXIDISING AGENT : gains electrons
REDUCING AGENT: loses electrons