Question

Problem Solving
I.
1
A certain freezing process requires that room temparature be lowered from 40°C at the rate of 5°C every
hour. What will be the room temparature 10 hours after the process begins?​

Answer 1

Step-by-step explanation:

Oxidation is a half reaction which cannot occur on its own. It must always be accompanied by reduction, which is a chemical reaction in which a molecule, atom or ion gains electrons. ... Hence, reduction and oxidation are complementary processes: as one compound is oxidised, another is reduced.