Answer:
D. They involve changes in energy.
The last one
Explanation:
have a good day
Answer:
4:00 a.m.
Explanation:
The east coast is 3 hours ahead of the west coast
We say that the solution is unsaturated.
Explanation:
If the salt solubility is 36 g in 0.1 L of water then we can dissolve 360 g of salt in 1 L of water.
Because the solution contains 200 g of salt in 1 L of water, the solution is unsaturated because more salt can be added until we reach the saturation point.
We call the solution dilute when we compare the concentration of a solution with the concentration of another solution, but here we do not compare different solutions.
Learn more about:
solubility
brainly.com/question/9126711
#learnwithBrainly