156 g C12H22O11 (sucrose) is dissolved into 4.0 L of solution. What is the molar concentration of the solution? Report your answer with the correct number of significant figures.

The molar concentration is 0.114 M (≈0.11 M)

Explanation:

Step 1: Data given

Mass of sucrose = 156 grams

Molar mass of sucrose = 342.3 g/mol

Volume = 4.0 L

Step 2: Calculate moles sucrose

Moles sucrose = mass sucrose / molar mass sucrose

Moles sucrose = 156 grams / 342.3 g/mol

Moles sucrose = 0.456 moles

Step 3: Calculate molar concentration of the solution

Concentration of solution = moles sucrose / volume

Concentration of solution = 0.456 moles / 4.0 L

Concentration of solution = 0.114 M

The molar concentration is 0.114 M (≈0.11 M)

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.