What is the molarity of a sucrose solution that contains 100 mL of water and 34.2 g of sucrose? The molar mass of sucrose is 342 g/mol. Select one: a. 1 M b. 0.1 M c. 100 M d. 10 M
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Molarity (M) is a way of expressing the concentration of a solution. It is defined as the number of moles of solute (in this case, sucrose) divided by the volume of the solution in liters. Show more…
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You make 1.000 L of an aqueous solution that contains 35.0 $\mathrm{g}$ of sucrose $\left(\mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}\right) .$ (a) What is the molarity of sucrose in this solution? (b) How many liters of water would you have to add to this solution to reduce the molarity you calculated in part (a) by a factor of two?
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