Mar 4, 2018 · What is the net ionic equation of the reaction of FeCl2 with NaOH? Express you answer as a chemical equation including phases.

Mass is conserved rather than created or destroyed so when a chemical equation is written, it must be balanced so that there is the same amount of reactants going in as yielded product. The equation is balanced by changing the scalar numbers that precede each part of the equation.

Apr 2, 2015 · F eCl3 is nearly twice as stable as F eCl2 relative to the elements, F e + Cl2, so the system can dramatically lower the energy of the electrons in the system by rearranging in this way. The extra stability of F eCl3 can be explained by the fact that the central F e atom is in the +3 formal oxidation state, and therefore has 5 electrons …

Oct 18, 2016 · When the equation F e + C l2 → F eC l3 is balanced, what is the coefficient for C l2?

Nov 19, 2017 · What is the balanced net ionic equation for the reaction in acidic solution of F e2+ and K M nO4?

Jan 17, 2017 · "3 moles FeCl"_2 For any chemical reaction, the balanced chemical equation tells you the ratio that must always exist between the reactants. In your case, you have "FeCl"_ (2 (aq)) + color (blue) (2)"NaOH"_ ( (aq)) -> "Fe" ("OH")_ (2 (s)) darr + 2"NaCl"_ ( (aq)) The stoichiometric coefficients that belong to iron (II) chloride and to sodium hydroxide, respectively, tell you the mole ratio that ...

Dec 14, 2016 · Double displacement. It's a double displacement reaction. These commonly occur when the reactant species are both binary compounds. You might want to balance it though if you have to do any further calculations. FeS(s) + 2HCl(aq) -> FeCl_2(aq) + H_2S(g)

Apr 18, 2018 · For each half-equation charge and mass are balanced ABSOLUTELY, and thus it reflects stoichiometry. TO produce a balanced equation, we adds (i) and (ii) in such a way as to remove the electrons as virtual particles of convenience...

Jan 22, 2017 · This will be a double replacement reaction. The equation will be FeS + 2HCl rarr H_2S + FeCl_2 So, as you see, the products are hydrogen sulfide and iron (II) chloride.

Jan 13, 2018 · When1.42g of iron reacts with 1.80g of chlorine, 3.22g of FeCl2 (s) and 8.60kJ of heat is produced.What is the enthalpy change for the reaction when 1 mole of FeCl2 (s) is produced?