Answer:
The molar concentration calculates to 0.114 M (approximately 0.11 M)
Explanation:
Step 1: Provided data
Mass of sucrose = 156 grams
Molar mass of sucrose = 342.3 g/mol
Volume = 4.0 L
Step 2: Calculate moles of sucrose
Moles of sucrose = mass of sucrose / molar mass of sucrose
Moles of sucrose = 156 grams / 342.3 g/mol
This yields moles of sucrose = 0.456 moles
Step 3: Determine the concentration of the solution
Concentration of solution = moles of sucrose / volume
Concentration of solution = 0.456 moles / 4.0 L
The final concentration of the solution computes as 0.114 M