Calculate the molarity of a solution containing 5 g of NaOH in 500 ml solution ?

1 Answer
Jul 1, 2018

#"Molarity (NaOH)"=0.250*mol*L^-1...#

Explanation:

For #"molarity"#, we address the quotient...

#"molarity"="moles of solute"/"volume of solution"#

And thus here we gots…

#((5.0*g)/(40.0*g*mol^-1))/(500*mLxx10^-3*L*mL^-1)=??*mol*L^-1#

What are the molar concentrations with respect to #Na^+#, and #HO^-#?