Calculate the molarity of a 5.4% sodium hydroxide solution whose density is 1.07 g/mL.

Answer 1

assume 1000 ml
then mass= 1070 g
but 5.4percent,or 1070*.054 is mass of solute.

Molarity= (1070*.054)/molmassNaOH / (1liter)

Answer 2

u r sure. why is mass 1070?