00:01
This question simply wants you to classify each of the following processes as exothermic or endothermic.
00:08
An exothermic process is going to release energy.
00:12
In order for it to release energy, then we must have more energy with the reactants, then energy is released, and we will have less energy with the products.
00:24
For an endothermic reaction, it's just the opposite.
00:27
Energy is absorbed.
00:28
If energy is absorbed or taken on, then we often say the energy is positive.
00:35
If it's exothermic, it's negative.
00:37
So endothermic, it's positive, meaning as it takes on energy, as the reactants take on energy, forming the products, the products would be at higher energy...