Question

How many moles of glucose (C,H,O,) are needed to make a 800 ml of a 3.0 M glucose solution? SHOW WORK​

Answer 1

To make an 800 mL solution of 3.0 M glucose (C6H12O6), you would need 2.4 moles of glucose.

Here’s the work: Molarity (M) = moles of solute / liters of solution Rearranging the equation to solve for moles of solute: moles of solute = Molarity (M) * liters of solution Since you have 800 mL or 0.8 L of a 3.0 M glucose solution: moles of glucose = 3.0 M * 0.8 L = 2.4 moles.