What Is the Freezing Point of an Aqueous Solution Prepared $\circ$

question 23

Essay

What is the freezing point of an aqueous solution prepared by dissolving 113 g sodium phosphate (Na₃PO₄,164 g/mol)in 2.50 kg water.Use the ideal van 't Hoff factor.[K_f (water)= 1.86 ^$\circ$ C/m]

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Definitions:

Pancreas

A glandular organ that functions in both the digestive and endocrine systems, producing digestive enzymes and hormones like insulin.

Digestive Enzymes

Enzymes produced by the digestive system that break down proteins, fats, and carbohydrates into simpler molecules that can be absorbed and utilized by the body.

Esophagus

A muscular tube that conveys food and liquids from the mouth to the stomach using rhythmic contractions known as peristalsis.

Hydrochloric Acid

A strong acidic solution in the stomach that aids in digestion and the breakdown of food.