We know that the molar mass of water is approximately 18.00 g/mol. So, we can use the formula:
\[n = \frac{m}{M}\]
where \(n\) is the number of moles, \(m\) is the mass, and \(M\) is the molar mass. Substituting the given values, we get:
\[n = \frac{9.00 \,
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