How many moles of potassium chloride are in 1.25 liters of a 2.00 molar solution of…

How many moles of potassium chloride are in 1.25 liters of a 2.00 molar solution of potassium chloride? (A 1.0 molar solution contains 1.0 moles of solute in each liter of solution.) A) 0.75 moles B) 1 .25 moles C) 1.60 moles D) 2.00 moles E) 2.50 moles