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. == == == == == ==
You will have to ask the question again with the reaction included so someone can write a reasonable answer.
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.
2Al + 3CuCl2 --> 3Cu + 2AlCl3
Sodium and potassium
Potassium hydroxide is KOH. Sodium chloride is NaCl. A reaction doesn't exist.
CuCl2+NaOH= Cu(OH)2+Na2Cl
May be coz we say sodium hydroxide not hydroxide sodium n vice versa..
NaCl
NaCl
The formula unit of sodium chloride is NaCl.
2HCl+Na2CO3 ==>2NaCl +H2O+CO2Or we can write :when you mix hydrochloric acid with sodium carbonate Sodium Chloride and Carbonic Acid(Carbon Di Oxide In Water) is produced.
2Nao + Cl2 to 2NaCl
H2SO4 + 2NaOH ---> Na2SO4 + 2H20 sulphuric acid + sodium hydroxide ----> sodium sulphate + water
Your question is not so clear; but: - liquid water - (H2O)l - water vapour- (H2O)g - sodium chloride as a solid - (NaCl)s
Very Carefully...
Sodium chloride is NaCl because sodium (Na) forms the positive ion and chlorine (Cl) forms the negative ion and the two combine in a 1:1 ratio.