A mole of an element or compound is 6.022 x 1023 (Avogadro's constant) molecules of that substance. This number is the number of molecules it takes for an amount of substance to have a mass in grams the same as its molecular mass: carbon has a molecular mass of 12, so 6.022 x 1023 (one mole) carbon atoms have a mass of 12 grams.
The molecular mass of sodium is 23 (22.989) so one mole of sodium has a mass of 23 grams. Sodium chloride has a molecular mass of 58.44 so a mole of NaCl is 58.44 grams.
One mole of sodium will make one mole of sodium chloride.
Na + Cl => NaCl
So four moles of sodium will make four moles of sodium chloride.
4Na + 4Cl => 4NaCl
Four moles of NaCl has a mass of 4 x 58.44 = 233.76 grams.
Three substances obtained from common salt are sodium chloride (table salt), bleach (sodium hypochlorite), and baking soda (sodium bicarbonate).
Table salt (sodium chloride, NaCl) contain sodium and chlorine. _________________________ Table salt is sodium chloride; one atom of sodium with one atom of chlorine. Funny how an explosive metal bound to a poisonous gas turns out to be essential to life.
Sodium can be obtained from sodium chloride by making a solution of it and then elctrolysing it. The pure sodium metal can be obtained on electrolysis.
No, that is 2 elements. One element would be Sodium (Na) and another would be Chlorine (Cl). Sodium Chloride would be a compound element.
Sodium and chlorine. Table salt is sodium chloride.Common table salt is composed of one sodium atom and one chlorine atom. Its chemical name, therefore, is sodium chloride, with the formula NaCl.
In the electrolysis of molten sodium chloride sodium and chlorine are obtained.
Sodium and chlorine are obtained.
Electrolysis of a water solution: sodium hydroxide, hydrogen, chlorine..Electrolysis of molten NaCl: sodium, chlorine.
Chlorine can be obtained from sodium chloride by electrolysis.
Sodium chloride has two atoms in the formula unit (NaCl): sodium and chlorine.
Sodium + Chlorine ---> Sodium Chloride I think that is correct
During this electrolysis are obtained chlorine and sodium.
Sodium chloride (NaCl) contain chlorine and sodium.
sodium plus chlorine yields sodium chloride
Sodium chloride (NaCl) contain chlorine and sodium.
Sodium chloride (NaCl) contain chlorine and sodium.
Sodium chloride is formed from sodium and chlorine.