Please show your steps, the answers are included besides each question. Calculate the concentration (in mol/L) of each aqueous solution.

(a) 7.37 g of table sugar, C12H22O11, dissolved in 125 mL of solution (answer: 2.69 10^3 mol/L)

(b) 15.5 g of ammonium phosphate, (NH4)3PO4, dissolved in 180 mL of solution (Answer: 1.88 10^2 mol/L)

(c) 76.7 g of glycerol, C3H8O3, dissolved in 1.20 L of solution (answer: 0.999 mol/L)