You should of might do this first take a picture of the problem to make it easy for us to understand just saying for the furture
Well. NaOH is a base. That's the first thing you need to watch for.
So to find the pOH, you take -log(.0001)
that would be 4. So now you have the pOH and <u>you still need to find the pH
</u>To find pH from pOH, you take 14(the maximum pH,sorta)-pOH(in this case 4)
14-4=10 The pH of NaOH is 10
There are 236 grams in 5.9 mole of NaOH.
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