What is NaCl?????????
Answers
Answer:
Sodium chloride (NaCl), also known as salt, is an essential compound our body uses to: absorb and transport nutrients maintain blood pressure maintain the right balance of fluid transmit nerve signals contract and relax muscles
Step-by-step explanation:
Answer:
sodium chloride
Step-by-step explanation:
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, the larger chloride ions are arranged in a cubic array whereas the smaller sodium ions fill all the cubic gaps (octahedral voids) between them. This same basic structure is found in many other compounds and is commonly known as the halite or rock-salt crystal structure. It can be represented as a face-centered cubic (fcc) lattice with a two-atom basis or as two interpenetrating face centered cubic lattices. The first atom is located at each lattice point, and the second atom is located halfway between lattice points along the fcc unit cell edge.
Solid sodium chloride has a melting point of 801 °C. Thermal conductivity of sodium chloride as a function of temperature has a maximum of 2.03 W/(cm K) at 8 K (−265.15 °C; −445.27 °F) and decreases to 0.069 at 314 K (41 °C; 106 °F). It also decreases with doping.[16]
Atomic-resolution real-time video imaging allows visualization of the initial stage of crystal nucleation of sodium chloride.[17]