A - Endothermic. This is because it absorbs heat rather than releases it.
B - Exothermic. It's releasing heat which in turn makes the beaker hot.
C - Endothermic. The Ammonium Chloride is absorbing the heat away from the beaker.
D - Exothermic. To produce nuclear energy, it needs to release heat.
E - Endothermic. The hydrogen and oxygen atoms are absorbing the heat given off from the electric current.
F - Exothermic. It is producing heat or releasing heat.
Exothermic is the losing, release, or production of heat. Endothermic is the exact opposite; it is the storing of heat.
Hope this helps!
Answer:
The reaction between ammonium nitrate and water absorbs heat from the surrounding environment. Endothermic Reaction Â
Three drops of concentrated sulfuric acid added to 100 milliliters of water in a beaker makes the beaker hot. Exothermic Reaction
Ammonium chloride dissolved in a beaker of water makes the beaker cold. Endothermic Reaction Â
Uranium atoms are split to produce nuclear energy. Exothermic Reaction Â
Water separates into hydrogen and oxygen when an electric current is run through it. Endothermic Reaction Â
Methane and oxygen are combined to produce methanol and heat. Exothermic Reaction Â
Explanation:
