Question

8. value: 10.00 points Ch. Ex. 101 - Calculate molarity given mass and liters 3 attempts left Check my work Calculate the molarity of 123 grams of sucrose, C12H22011, in 1.00 liter of solution. M sucrose

Answer 1

molar mass of sucrose = 342.3 g/mol
number of mole of sucrose = (mass of sucrose)/(molar mass of sucrose)
= 123/342.3
= 0.359 mole

molarity = (number of mole of sucrose)/(volume of solution in L)
= 0.359/1
= 0.359 M

Answer : 0.359 M