Table of Contents
What is Sodium Chloride, NaCl?
Sodium Chloride Properties- Sodium chloride (NaCl) is the mineral name for table salt. It is composed of one sodium atom and one chlorine atom. Sodium chloride is essential for human life. It is used to regulate the body’s fluid balance, to transmit nerve impulses, and to help muscles contract. Sodium chloride is also used in food processing and preservation.
Structure of NaCl
The crystal structure of NaCl is a simple cubic. Each NaCl molecule is surrounded by six Cl- ions, and each Cl- ion is surrounded by six Na+ ions.
Properties of Sodium Chloride
Sodium chloride is a white crystalline solid that is readily soluble in water. It is a mineral salt that is composed of sodium and chlorine. It is used as a seasoning agent, food additive, and in the manufacture of other chemicals. Sodium chloride has a number of properties that make it useful in these applications. It is a good conductor of electricity, it is hygroscopic, and it has a high melting point. It is also inexpensive and easy to produce.
Uses of Sodium Chloride
Sodium chloride is a salt that is composed of one sodium atom and one chlorine atom. It is used in a variety of ways, including as a food additive, in water purification, and in de-icing. Sodium chloride is also used in the production of plastics, in the manufacture of soaps and detergents, and as a flux in metal smelting.
Nutrient Transportation and Absorption
- One of the most important jobs of the small intestine is to break down food and absorb the nutrients from it. The small intestine is lined with small, finger-like projections called villi. The villi increase the surface area of the small intestine, which allows more nutrients to be absorbed into the bloodstream.
- Villi are covered with tiny, hair-like projections called microvilli. The microvilli increase the surface area of the villi, which allows even more nutrients to be absorbed.
- The small intestine also contains a network of blood vessels that absorb the nutrients from the food. The nutrients are then transported to the rest of the body, where they are used to help the body grow, heal, and function properly.
Maintaining Hydration and Blood Pressure
In order to maintain hydration and blood pressure, it is necessary to drink fluids and eat foods that contain salt. Sports drinks, soups, and broths are all good sources of fluids and salt.
Occurrence of Sodium Chloride
Sodium chloride is found in seawater and the earth’s crust. It is also used in many industries and products, including food, pharmaceuticals, and water treatment.
Preparation of Sodium Chloride
- To a 250 mL Erlenmeyer flask, add 100 mL of deionized water.
- Slowly add 3.5 grams of sodium chloride to the flask.
- Stir the mixture until the sodium chloride is dissolved.
