Answer:
Unevenly
Explanation:
Fresh water is distributed unevenly in both time and space.
The Earth's crust or is it the continental plates one of the two but they push against each other costing a tsunami.
To calculate the molarity you only need to know the number of moles in the solution and the volume of that solution. This exercise gives both and with that you divide moles by volume(usually in liters).
500 ml equals 0,5 L
molarity= number of moles/ volume
molarity=0,75 x 0,5
= 0,375 mol/L
Melting? not really sure what type of answer they are going for but the substance is going through the melting phase
