Na cl2
The balanced equation for the reaction between sodium (Na) and chlorine (Cl2) to form sodium chloride (NaCl) is 2Na + Cl2 -> 2NaCl. This equation is balanced because it has an equal number of each type of atom on both sides of the reaction arrow.
There are 5 formula masses of Na in 5 formula masses of NaCl, as indicated by the fact that the symbol for sodium has no explicit subscript in the formula of NaCl. Neither sodium nor sodium chloride has moles in the strictest sense, since neither of them is covalently bonded.
Na and Cl are chemical elements; NaCl is a chemical compound.
For example another salt: NaCl + AgNO3 = AgCl + NaNO3
The balanced equation for the reaction between chlorine gas and sodium to form sodium chloride is 2Na + Cl2 → 2NaCl. This means that for every 2 moles of sodium (Na), one mole of chlorine gas (Cl2) reacts to form 2 moles of sodium chloride (NaCl).
The balanced equation for the reaction between sodium (Na) and chlorine (Cl2) to form sodium chloride (NaCl) is 2Na + Cl2 -> 2NaCl. This equation is balanced because it has an equal number of each type of atom on both sides of the reaction arrow.
To produce 4 grams of table salt (NaCl), you would need 2 moles of Na and 1 mole of Cl2. This corresponds to 46 grams of Na and 71 grams of Cl2. This would total 117 grams of reactants (2Na + Cl2) to produce 4 grams of NaCl.
The original equation is Na + Cl = NaCl. The thing is, chlorine is one of 7 elements that doesn't like to be alone, so it's always 'Cl2', making the equation Na + Cl2 = NaCl. However, this is no longer balanced. So what you do is add a '2' onto NaCl, making it Na + Cl2 = 2NaCl. Now the chlorine is balanced, but the sodium isn't. After that, to balance the sodium, you add a '2' in front of 'Na' making the equation 2Na + Cl2 = 2NaCl.
2 Na + Cl2 = 2 NaClNaOH + HCl = NaCl + H2O
Sodium chloride dissolved in water form a solution.
It is:2Na(s) + Cl2(g) → 2NaCl(s)(But remember in exams you should know this kind of method) Peace out, add me on BBM its:12b6a7d9
Two methods of preparation in laboratory:- 2 Na + Cl2 = 2 NaCl- NaOH + HCL = NaCl + H2O
There are 5 formula masses of Na in 5 formula masses of NaCl, as indicated by the fact that the symbol for sodium has no explicit subscript in the formula of NaCl. Neither sodium nor sodium chloride has moles in the strictest sense, since neither of them is covalently bonded.
The chemical equation for the formation of table salt from sodium and chlorine is: 2 Na + Cl2 -> 2 NaCl
2NaCl + F2 -> 2NaF + Cl2 The first F in the equation has 2, so the second has to have 2 as well. But placing a 2 before the NaF, gives the Na 2. So add a 2 before the NaCl. and the Cl after the yield sign already has 2.
'NaCl' is the symbol formula. It is synthesised by ignited sodium metal in chlorine gas. 2Na(s) + Cl2(g) = 2NaCl(s) NaCl ( Sodium chloride) is common table salt.
Na and Cl are chemical elements; NaCl is a chemical compound.