Cobalt(III) chloride is CoCl3.
Sodium hydroxide is NaOH.
In the case of NaCl.the valency of sodium and chloride is two.so you dont have to specify it.but where as in Icl the valency different so you call it as iodine monochloride.to denote the presence of single chloride atom. Sodium chloride is an ionic compound, so you don't write 'mono' 'di' 'tri' etc. in the name. MgCl2 would simply be magnesium chloride, not magnesium dichloride. Covalent compounds such as ICl sometimes have 'mono' 'di' or 'tri' in their name, but ionic compounds don't. == == == == == ==
sodiumsodiumsodium!(why do we have to write it more than once?
The balanced chemical equation for the reaction between aluminum wire and cupric chloride is 2Al + 3CuCl2 → 3Cu + 2AlCl3. In this reaction, aluminum displaces copper from cupric chloride to form copper and aluminum chloride.
Magnesium has a charge of +2 and Chloride has a charge of -1. In order to make magnesium chloride have a net charge of zero, there must be twice as much of the chloride ion than the magnesium ion. The ratio of magnesium to chloride is therefore 1:2. With this knowledge, we can write the chemical equation MgCl2.
Sodium and potassium
Potassium hydroxide is KOH. Sodium chloride is NaCl. A reaction doesn't exist.
You would write the balanced chemical equation as: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl. This reaction involves the double displacement of ions between copper (II) chloride and sodium hydroxide to form copper (II) hydroxide and sodium chloride.
NaCl
NaCl
When hydrogen chloride (HCl) is mixed with sodium hydroxide (NaOH), a neutralization reaction occurs to form sodium chloride (NaCl) and water (H2O). This reaction is exothermic, meaning it releases heat, and the resulting solution is typically salty.
The formula unit of sodium chloride is NaCl.
2Nao + Cl2 to 2NaCl
Chemists use the chemical symbol for each element to write formulas. In the case of sodium chloride, sodium's symbol is Na and chlorine's symbol is Cl. By combining these symbols, NaCl represents the chemical formula for sodium chloride.
The hydroxide ion is represented in a chemical equation as OH-. For example, in the chemical formula for sodium hydroxide, NaOH, the hydroxide ion is written as OH-.
Your question is not so clear; but: - liquid water - (H2O)l - water vapour- (H2O)g - sodium chloride as a solid - (NaCl)s
Very Carefully...
The chlor-alkali process is an industrial method for producing chlorine, sodium hydroxide (caustic soda), and hydrogen gas from brine (sodium chloride solution). The key chemical reactions involved are: Chlorine gas is produced at the anode: 2Cl⁻ → Cl2 + 2e⁻ Hydrogen gas is produced at the cathode: 2H2O + 2e⁻ → 2OH⁻ + H2 Sodium hydroxide is also produced: 2Na⁺ + 2OH⁻ → 2NaOH