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The physical process of evaporation involves the heat absorbing and the status of the substance changing. The status of this substance changes form liquid to gas.
A solute is a substance that dissolves into another substance , and forms a solution.
Answer:
List of some processes in chemistry:
Oxidation
Reduction
Hydrogenation
Dehydrogenation
Hydrolysis
Hydration
Dehydration
Halogenation
Nitrification
Sulfonation
Ammoniation
Alkaline fusion
Alkylation
Dealkylation
Esterification
Polymerization
Polycondensation
Catalysis
18 total ( this is not all processes, just some) :3
Hope this helped :D
First calculate how much moles of NaOH is there in a 1L of 0.75M:
Now, find the moles of x liters of 2.5M NaOH:
Equating the two equations:
We need 0.3L of 2.5M NaOH to make a 0.75M of NaOH solution.