What is a disproportionation reaction? + Example - Socratic
2016年6月21日 · A reaction in which the same species is both oxidised and reduced. A great example is chlorine mixing with water. Cl_2 + H_2O -> HCl + HClO Elemental chlorine (Cl_2) has a redox number of 0. In HCl, it has a redox number of -1 And in HClO it has a redox number of +1 Therefore chlorine has been both oxidised and reduced in the same reaction. This is disproportionation.
How do you balance disproportionation reactions? - Socratic
2014年2月28日 · You can use the oxidation number method to balance an equation for a disproportionation reaction. > In a disproportionation reaction, the same substance forms two different redox products. For example, chlorine gas reacts with dilute sodium hydroxide to form sodium chloride, sodium chlorate, and water: "Cl"_2 + "NaOH" → "NaCl" + "NaClO"_3 + "H"_2"O" The oxidation number of "Cl" in "Cl"_2 is ...
How does "thiosulfate ion", S_2O_3^ (2-) give rise to sulfur
2017年6月4日 · How does #"thiosulfate ion"#, #S_2O_3^(2-)# give rise to sulfur and sulfur dioxide upon disproportionation? Chemistry Chemical Reactions Balancing Chemical Equations 1 Answer
Why is chlorine and water a disproportionation reaction?
2018年6月25日 · I think you refer to the disproportionation of elemental chlorine to chloride anion, and hypochlorous acid.... And we can go thru the rigmarole of redox transtions… "Elemental chlorine is reduced (i):" 1/2Cl_2 +e^(-) rarr Cl^- "Elemental chlorine is oxidized to hypochlorous acid (ii):" 1/2Cl_2 + H_2O(l) rarr HOstackrel(+I)Cl+ +H^+ +e^(-) And ...
What is the disproportionation reaction of H_3PO_3? - Socratic
2017年2月18日 · Disproportionation is a type of redox reaction where an element from a reaction undergoes both oxidation and reduction to form two different types of products. Similarly in case of #H_3# #PO_3# gives two products on diproportionation on heating. On heating #H_3# #PO_3# it undergoes disproportionation reaction to give ortho phosphoric acid and ...
How do we represent the disproportionation of - Socratic
2017年11月7日 · Well this is a disproportionation reaction..... "Chlorate ion" Cl(V+) is OXIDIZED to "perchlorate", Cl(VII+). ClO_3^(-) +H_2O(l) rarr ClO_4^(-) + +2H^+ + 2e^(-) (i ...
How do we represent the disproportionation of oxalic acid,
Oxalic acid undergoes disproportionation in a strongly acidic medium.... We got HO_2C-CO_2H, C(+III), which is oxidized to C(IV+) in CO_2: HO_2C-CO_2H(aq) rarr 2CO_2 ...
What will be the equivalent weight of - Socratic
2018年6月10日 · For a disproportionation reaction, as you have above, we must modify the formula to #"EW" = "MW"/N = "MW"/n_1 + "MW"/n_2# where . #n_1# and #n_2# are the #n#-values for the two half-reactions and #N# is the equivalent #n#-value for the overall reaction. We can factor out #"MW"# to get #1/N = 1/n_1 + 1/n_2# We can solve this equation to get
Balance this reaction? "H"_ ( (aq))^ (+) + "MnO"_ (4 (aq))^ (2 ...
2018年1月27日 · You're actually dealing with a disproportionation reaction here. In a disproportionation reaction, the same element undergoes both oxidation and reduction. In this case, manganese(VI) is reduced to manganese(IV) and oxidized to manganese(VII).
What is the disproportionation reaction of MgCl? - Socratic
2016年6月20日 · There is no disproportionation reaction. > Magnesium has only two oxidation numbers: 0 and +2. Hence, there is no such compound as "MgCl", in which "Mg" would have an oxidation number of +1. Even if you meant "MgCl"_2, it still wouldn’t disproportionate. In a disproportionation reaction, "Mg(+2)" could be reduced to "Mg(0)", but it would also have to be oxidized to some higher oxidation ...