Question

What is the concentration of a solution if 65 g of sugar is dissolved into 200 ml of water?

Answer: the concentration in g/L 325 while in molarity is 0.6398(M).

Answer 1

325 g/L,

0.9503 M

Step-by-step explanation:

65 g sugar --- 0.2 L

x g --- 1 L

x = 65/0.2 g/L = 325 g/L

Sugar(sucrose) is C12H22O11.

Molar mass (C12H22O11) = 12*12 + 1*22 + 16*11 = 342 g/mol

325 g/L * 1 mol/342 g = 0.9503 mol/L = 0.9503 M

Answer 0.6398(M) is not related to sugar (sucrose),

it should be given formula or molar mass of sugar if it is different than sucrose.