FeCl3 is formed from a metal (Fe) and a non metal (Cl), so it is, for the most part, IONIC. However, the electronegativity difference between the two atoms is great enough to give this compound significant covalent property (molecular).
Yes.
FeCl2 for Iron II Chloride and FeCl3 for Iron III Chloride
The chemical symbol for iron is Fe, and the symbol for chlorine is Cl. If you meant when they are combined, there are two possibilities: FeCl2 for ferrous chloride or FeCl3 for ferric chloride.
The formula is FeCl3.
Ferric or Iron (III) = Fe3+Chloride = Cl-Fe3+ + Cl- = Fe2Cl
FeCl3 being a Lewis acid accepts one chlorine with electron pair leaving the other as chloronium ion (an electrophile) which attacks on benzene ring.
2
Look up or calculate the molecular weight/molar mass of FeCl3. Then... 40.0 g FeCl3/MW FeCl3/0.275 L = M (concentration of FeCl3 in solution)
FeCl2 + CoCl3
FeCl3 + NaOH
Iron (III) chloride has the molecular formula of FeCl3. Its molecular weight is 162.2 grams per mole. Concentration is moles of solute divided by volume of solution. Therefore, the answer is .224 moles per liter.
For this you need the atomic (molecular) mass of FeCl3. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. FeCl3=162.4 grams .200 moles FeCl3
FeCl3 ? 1.1 grams FeCl3 (1 mole FeCl3/162.2 grams) = 0.0068 moles of FeCl3 ------------------------------------
FeCl3 has the name iron III chloride
FeCl3 +KSCN + AgNO3
2(FeBr3) + 3(Cl2) --> 2(FeCl3) + 3(Br2)
FeCl3 + H2O4-2 +Zn
Take 1 ml FeCl3 solution. add ammonia solution drop wise till brown precipitate just form. Now again add FeCl3 solution till brown precipitate just dissolve. This is your Neutral FeCl3 solution.