Sugar is easily soluble in water and has a molar mass of 342.30 g/mol. What is the molar concentration of a 259.8 mL aqueous solution prepared with 73.1 g of sugar?

Explanation:

Hello,

In this case, given the mathematical definition of molar concentration as the moles of solute divided by the liters of solution:

We can easily compute it by firstly computing the moles of sugar by using its molar mass:

After that, we compute the concentration by realizing 259.8 mL equals 0.2598 L:

Or just:

Considering molar units as mol/L

Best regards.

am i too late?

explanation: