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How many moles of sodium hydroxide are contained in 65.0 mL of a 2.20 M solution?
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How many moles of sodium hydroxide are contained in 65.0 mL of a 2.20 M solution?

User Francesco Gallarotti
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2.20 M means there are 2,20 mol of NaOH in 1 000 mL of solution. We can use this proportion as a conversion factor:


65\ mL\cdot (2.20\ mol)/(1\ 000\ mL) = \bf 0.143\ mol
User Maarten Veerman
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