NaCl-58.4425 g/mol.
NaCl is the formula unit of sodium chloride (halite, rock salt, table salt, plain salt, common salt, edible salt etc.). NaCl has 2 atoms in the formula unit.
If you think to formula of salt this formula unit is NaCl (sodium chloride).
The mass of a formula unit of cuprous sulfide (Cu2S) is 159.152 g/mol.
The most common unit used worldwide is the SI unit for mass: the kilogram.
Grams.
The most common unit for density is kg per meter3. Formula for density is D = mass over volume where, m = mass and v = volume. Density of water is 1.00 kg/m3
The chemical name of table salt is sodium chloride and the formula unit is NaCl.
Salt (sodium chloride) is a chemical compound with the formula unit NaCl.
A formula unit of salt, such as sodium chloride (NaCl), represents one mole of the compound. Therefore, if you have 10 moles of salt, you have 10 formula units of NaCl. In other words, for every mole of salt, there is one corresponding formula unit. Thus, 10 moles of salt correspond to 10 formula units.
The chemical formula (not abbreviation) of sodium chloride (table salt, rock salt, halite) is NaCl.
The formula unit of salt (sodium chloride) is NaCl. Technically, a salt is a combination of a metal and a nonmetal; so there are all kinds of salt. That said, the above is the formula for table salt -- the salt we eat.
The formula mass of a compound is the mass in grams of Avogadro's number (6.0221415 × 1023) of molecules. For example NaCl (table salt) has a formula mass of 58.44277 (Na 22.9897, Cl 35.453) Avogadro's number of them weighs 58.44277 grams.