If I have 2mol NaOH in 3L solution, what is the molarity of my solution

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02-04-2018
Chemistry

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If I have 2mol NaOH in 3L solution, what is the molarity of my solution

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blahblahmali blahblahmali · Answer 1 · 2018-04-11T18:32:43+02:00

blahblahmali blahblahmali

11-04-2018

molarity is defined as the number of moles dissolved in 1 L of solution .2 mol of NaOH has been dissolved in a volume of 3 L.
we need to then find the number of NaOH moles dissolved in 1 L.
Molarity = number of moles / volume in L
Molarity = 2 mol / 3 L = 0.67 mol/L
Therefore molarity of NaOH - 0.67 M

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