To find the number of moles of NaOH, use the formula:
\[ \text{Number of moles} = \frac{\text{mass (g)}}{\text{molar mass (g/mol)}} \]
The molar mass of NaOH (Sodium Hydroxide) is approximately 40 g/mol. Given that the mass of NaOH in the solution is 40g, the
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