1. a) How many moles of sodium hydroxide are present in 125.0 mL of 3.20 M NaOH? b) What volume of a 0.400 M solution of NaOH will have the same number of moles of NaOH as the solution indicated in part "a"? c) How much water needed to be added to the solution in part "a" to get the solution in part “b"?

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A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…