Iron (III) oxide, Fe2O3, is rust, which is a solid.
Fermium is supposed to be a solid metal.
Fe and Cl are chemical elements situated in the periodic table.FeCl2 is a chemical compound.
Fe + 2x Cl = Fe + Cl + Cl = 3 atoms per molecule.
The chemical equation is:4 Fe + 3 O2 = 2 Fe2O3
considering it only contains iron (Fe) and chlorine (Cl), none.
FeCl3 Ionic Fe(3+) and three Cl(-)
Fe2+Cl=FeCl (Original)Fe2+2Cl=2FeCl (Balanced)---- The two in front of the FeCl balances Fe by making it Fe2, but also turns Cl into Cl2. So you put a 2 in front of the Cl reactant, balancing Cl and Fe.
Visually you would see an effervescence in the acid where a gas appears to be being released from the metal coin. This is actually Hydrogen gas being released as part of the chemical reaction for example Iron (FE) mixed with dilute Hydrocloric acid (H2O & H-CL) would produce FE-CL and H2 and H2O
1.164 g Fe / 55.85 g/mol = 0.02084 mol Fe (3.384 g - 1.164 g) Cl / 35.45 g/mol = 0.06262 mol Cl ratio of Fe : Cl = 1 : 3 empirical formula = FeCl3
oxidation state of Fe in FeCl3 is +3. Cl has oxidation number -1 in this case Fe share 3 electrons with Cl so its oxidation state is +3.
It's BROMINE. That is the element that is a liquid in the same period as Fe.
Fe + S -------> Fe + S . 8 8 8 8
It's BROMINE. That is the element that is a liquid in the same period as Fe.
+3 for Fe, -1 for Cl
Write what you have first, Zn + FeCl3 ---> ZnCl2 + Fe Everything matches up except the Cl, we have 3 on the left and 2 on the right. To balance, we look for a common factor, which is 6. So we multiply the FeCl3 by 2 and the ZnCl2 by 3. Zn + 2FeCl3 ---> 3ZnCl2 + Fe Now we have 6 Cl on both sides but the Zn and Fe are unbalanced. Now we have 2 Fe on the left and 1 on the right. We have 1 Zn on the left and 3 on the right. So we multiply the reactant Zn by 3 and the product Fe by 2. 3Zn + 2FeCl3 ---> 3ZnCl2 + 2Fe Zn Zn Zn + ClFeCl ClFeCl ---> ClZnCl ClZnCl ClZnCl + Fe Fe Cl Cl 3 Zn, 6 Cl, 2 Fe ---> 6 Cl, 3 Zn, 2 Fe The same amount of each atom is on each side so it's balanced.
dry ice
The standard state of iron is solid, but it can be melted into a liquid.
Fe and Cl are chemical elements situated in the periodic table.FeCl2 is a chemical compound.