Sodium Chloride

Sodium Chloride. NaCl.

[Audio] Sodium chloride NaCl is an inorganic chloride salt that is a colorless to white powder or crystalline solid with no odor and a characteristic salty taste. It is used in the manufacture of chemicals and as a food preservative and seasoning. It is also known as salt or halite it is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions..

[Audio] The chemical formula for Sodium Chloride is NaCl.

[Audio] In Healthcare sodium chloride is used to replenish lost water and salt in the body. It is used intravenously through IV as an additive for total parenteral nutrition and as a carbohydrate..

[Audio] Iv Hydration This is a picture of IV Fluids being administered..

[Audio] How NaCl Is Used In The Hospital Hospitals use an intravenously sodium chloride solution to supply water and salt to patients to alleviate dehydration. Sodium chloride is essential to maintain the electrolyte balance of fluids in the body. Chemistrysafetyfacts.org(2005-2023),Information on chemicals in everyday products https://www.chemicalsafetyfacts.org/chemicals/sodium-chloride/#:~:text=Medical%20and%20Health,fluids%20in%20a%20person's%20body..

[Audio] Ionic Compound Used Healthcare Sodium Chloride is also used in healthcare to treat bacterial infections in different areas of the body..

[Audio] Saline solution. Saline solution is a sodium chloride solution. This solution is used medically to replenish electrolyte on fluid..

[Audio] A short youtube video on how NaCl is used in healthcare.

[Audio] Periodic Table of Sodium Na is in group 1 column, it has a +1 charge and has 1 valence electron Chloride CL is in the 17th column, group 7, and has a –1 charge CL has 7 valence electrons.

[Audio] NaCl Lewis structure Ionic compound As sodium belongs to the 1st periodic group and chlorine belongs to the 17th group, hence, the valence electron of sodium is 1 and for the chloride atom, it is 7. Sodium valence electron = 1 Chloride valence electron = 7 Total valence electron 1 + 7 = 8 valence electrons.

[Audio] NaCl Lewis Structure Ionic Compound Na (Metal) Cl (Nonmetal) In ionic compounds, the metal atom is the electron donator, and the nonmetal atom is the electron acceptor. So, in the case of the NaCl compound, the sodium(Na) is the metal that wants to give the one-electron away and forms Na+ ion whereas chlorine is the nonmetal that will accept the one-electron and forms Cl- ion.​.

[Audio] A picture of NaCl Lewis structure. NaCl Lewis Structure.

[Audio] NaCl Lewis Structure an Na metal donates its one electron to the nonmetal chloride Na+ forms cation and Cl forms Cl- which is anion.

[Audio] Metal Sodium [Na]+ has no electrons left in the valence shell, which means it has one fewer electrons Nonmetal Now chloride [Cl]- has gained an electron and now has 8 valence electrons Now that chloride [Cl]- has 8 valence electrons the octet rule is satisfied Both referenced on previous slide.

[Audio] The chlorine ion gets 8 electrons represented as dots in its outermost shell, hence, achieved stability because it completed the octet. Whereas sodium atom has only one valence electron in its outermost shell, so giving it up would result in the same electron configuration as neon(noble gas). both chlorine and sodium ions have the electron configurations of noble gases, with a full valence shell. Sodium loses the electron; and it gains a positive charge. The chlorine atom accepts the electron, and it gains a negative charge. The positive and negative charge ions of sodium and chloride will attract each other to forms an ionic bond.

[Audio] CRYSTAL STRUCTURE of NaCl. NaCl. Structure for NaCl.

[Audio] CRYSTAL STRUCTURE. SODIUM IS PURPLE CHLORIDE IS GREEN NaCl has a 1:1 ratio of sodium and chloride Ion. Its Atomic Mass is 58.443/mol.

[Audio] Atomic Mass Atomic Mass Sodium NA is 22.989 Atomic Mass of Chloride is 35.454 22.989+ 35.454 = 58.443 Total mass for NaCl.

[Audio] Crystal Structure. In solid sodium chloride, each ion is surrounded by six ions of the opposite charge as expected on electrostatic grounds. The surrounding ions are located at the vertices of a regular octahedron. In the language of close packing , they are arranged in a cubic array whereas the smaller sodium ions fill all the cubic gaps between them..

[Audio] Polarity of covalentSodium Chloride NaCl It is made up of one metal and nonmetal. And it contains two ions Na+ and Cl- that are attracted by the electrostatic force generated between them. NaCl compound, Na+ has an electronegativity of 0.93, and chlorine ion has an electronegativity of 3.16, the difference of electronegativity between them is greater than 2. When the electronegativity difference between the atoms is greater than 2, then the compound is said to be ionic in nature. When the electronegativity difference between the atoms is less than 0.5, then the compound is said to be nonpolar covalent in nature. When the electronegativity difference between the atoms lies between 0.5 to 2, then the compound is said to be polar covalent in nature..

[Audio] Polar or Nonpolar In the case of the NaCl compound, the difference of electronegativity between atoms is greater than 2, and it is an ionic compound.​ NaCl is neither polar nor nonpolar because the bond formed between the Na+ and Cl- is ionic, the polar and nonpolar usually occur where the covalent bonds between the atoms exist.​.

[Audio] Polar or Nonpolar Polar molecules have a major covalent character and very minor ionic character, and in NaCl compound, it has a very large ionic character, so, we can't say it is either polar or nonpolar. Vishal, G, (2022),TopBlogTenz https://topblogtenz.com/nacl-lewis-dot-structure-polar-or-nonpolar-crystal-lattice-structure-unit-cell/.