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What is the molarity of a 250.0 milliliter aqueous solution of sodium hydroxide that contains 15.5 grams of solute?

1 Answer

Feb 27, 2016

#[NaOH(aq)] = 1.55# #mol*L^-1#.

Explanation:

#"Molarity"# #=# #"Moles of solute (moles)"/"Volume of solution (Litres)"# #=# #((15.5*g)/(40.0*g*mol^-1))/(0.2500*L)# #=# #??# #mol*L^-1#

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