Explanation:
Molarity is an expression of the concentration of a solution. We define molarity as the relationship established between the amount of substance in the solute and the volume of a solution. It is expressed by the following formula:
M = n/V
where:
M = molarity (mol/L)
n = number of moles of the solute
V = volume of the solution
So the question tells us that sucrose is the solute.
To find out, we need to use the formula.
We have:
M = 0.150
n = we will find out
V = 350 mL = 0.35 L
So:
M = n/V
n = M*V
n = 0.15*0.35
n = 0.0525 moles
Answer: 0.0525 moles of sucrose
