Some KCl Is Dissolved in Water at 25°C, Where It

question 8

Short Answer

Some KCl is dissolved in water at 25°C, where it completely dissociates.The vapor pressure of pure water at 25°C is 28.3 mmHg.Estimate the mass in grams of KCl needed per liter of pure water to reduce the vapor pressure of water at 25°C by 5%.

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Definitions:

Lymphatic Vessels

Thin-walled vessels structured like blood veins, responsible for transporting lymph and immune cells throughout the body.

Intestinal Villi

Small, finger-like projections that protrude from the inner lining of the intestine, increasing the surface area for nutrient absorption.

Veins

Blood vessels that carry blood towards the heart. They differ from arteries, which carry blood away from the heart.

Lymphatic System

Organ system consisting of lymphatic vessels and lymphatic organs; transports lymph and lipids, and aids the immune system.