Question
How many moles of NaOH are contained in 27mL of 0.15 M NaOH?
Solution
1000mL of NaOH contains 0.15 moles
27 mL of NaOH contains 
= 0.004 moles
How many moles of NaOH are contained in 27mL of 0.15 M NaOH?
1000mL of NaOH contains 0.15 moles 27 mL of NaOH contains
= 0.004 moles
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