Chemistry

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

• Chemistry -

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

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

• Chemistry -

u r sure. why is mass 1070?

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