The molar concentration is 0.204M.
It is assumed that the 2.04 g of NaOH used to make the solution will dissolve in 250 mL of water. The molar concentration of a solution must be ascertained.
The molarity is the molar concentration.
NaOH has a molar mass of 40 g/mol.
Since the ratio of NaOH's mass to its molar mass determines how many moles are there
Hence there are more moles 2.04/40
Molarity is [tex]\frac{2.04}{40*0.25}[/tex]
The ratio of the number of moles of NaOH to the total volume of the solution in L is known as the molarity of a NaOH solution.
Thus, 0.204M is the molar concentration.
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