My mixture came out light brownish, due to the fact that my aspirin was still moist with water. When it mixes w/ salicylic acid, it's purplish/to black.
FeCl3
FeCl3 + H2O4-2 +Zn
FeCl3 and H2
The balanced molecular equation for FeCl3 + CoCl2 is: 2FeCl3 + 3CoCl2 → 2FeCl2 + 3CoCl3
2 FeCl2 + Cl2 --> 2 FeCl3 Chlorine, a strong oxidizer, oxidizes Iron (II) valency to Iron (III).
Calcium(Ca), being a more reactive element, reacts with FeCl3 to produce CaCl2 and Iron(Fe).3 Ca + 2 FeCl3 ----> 3 CaCl2 + 2Fe
The product of FeCl3 plus NaOH plus HCl is iron(III) hydroxide [Fe(OH)3] and sodium chloride (NaCl). The reaction involves forming a precipitate of iron(III) hydroxide and dissolving sodium chloride in the solution.
Skeleton: FeCl3 + NaOH ----> Fe(OH)3 + NaCl Balanced: FeCl3 + 3NaOH ----> Fe(OH)3 + 3NaCl :) good luck!
The Iron has a 3+ charge, but the Cl each have a -1 charge so they balance out to an even charge of +/- 0
The symbols for iron chloride plus hydrogen are: FeCl2 + H2.
To find the moles of Fe2S3 produced, convert 0.690 g to moles using the molar mass of Fe2S3. Then, use the stoichiometry of the reaction to determine the moles of FeCl3 required. Finally, use the molarity of FeCl3 to calculate the volume in milliliters needed, keeping in mind the percent yield.
The chemical equation for iron(III) chloride reacting with silver nitrate is: FeCl3 + 3AgNO3 -> Fe(NO3)3 + 3AgCl