Answer
1. Exothermic process:
a) Condensation of water vapour: Energy is released going from gas to liquid.
b) Explosion of atomic bomb: Bonds between Uranium's nucleus breaks, releasing huge chain amount of energy.
2. Endothermic process:
a) Boiling of water: Heat from the stove flows to water and boils it into water vapor.
b) Making an anhydrous salt from a hydrate
Work Step by Step
1. Exothermic process:
a) Condensation of water vapour: Energy is released going from gas to liquid.
b) Explosion of atomic bomb: Bonds between Uranium's nucleus breaks, releasing huge chain amount of energy.
2. Endothermic process:
a) Boiling of water: Heat from the stove flows to water and boils it into water vapor.
b) Making an anhydrous salt from a hydrate