Question

a solution has a volume of 2.0L and contains 36.0 g of glucose. If the molar mass of glucose is 180 g/mol, what is the morality if the solution?

Answer 1

find moles:
36.0 g of glucose divided by 180 g/mol = 0.200 moles of glucose


find molarity:
0.200 moles of glucose / 2 litres = 0.100 Molar solution