Sebanyak 10 gram NaOH dilarutkan dalam 2 liter air. jika MrNaOH = 40, molaritas larutan NaOH sebesar

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Sebanyak 10 gram NaOH dilarutkan dalam 2 liter air. jika MrNaOH = 40, molaritas larutan NaOH sebesar

M(molaritas)= ( gr × 1000)/ ( Mr × Volume)
=(10 ×1000)/ (40 × 2000)
=0.125 M