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With a few exceptions that do not apply to this formula, oxygen is always assigned a formal oxidation number of -2 per atom, and hydrogen is assigned +1 per atom. The compound as a whole must always be electrically neutral. Therefore, in this molecule, the oxidation number of the single sulfur atom must be -[-2(4) +2] or +6.

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Isaac Batz

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What is the oxidation number of H2SO4?

+1 for H +6 for S -2 for each O


What is the oxidation number for H2S04?

The oxidation number of H in H2SO4 is +1, the oxidation number of S is +6, and the oxidation number of O is -2. This is because the sum of the oxidation numbers in a neutral compound like H2SO4 must equal zero.


What is the oxidation for S?

That depends on the compound that it is in but it is often found in the oxidation states 2-, 4+, and 6+. In its elemental for the oxidation state is 0, which is true of all elements. In sulfides, thiols, and similar compounds such as H2S, K2S, CH3SH and HSCN it s int the 2- oxidation state. In sulfur dioxide (SO2) and sulfites such as Na2SO3 and SrSO3 it is in the 4+ oxidation state. In sulfur trioxide (SO3), sulfuric acid (H2SO4), and sulfates such as MgSO4, K2SO4, and NaHSO4 it is in the 6+ oxidation state..


What is the oxidation number of H in H2SO4?

The oxidation number of hydrogen (H) in H2SO4 is +1.


In H2SO4 the oxidation number of H is that of S is and that ofO is .?

+1, +6, and -2 respectively


What are the oxidation numbers of kmno4 plus kno2 plus h2so4 equals mnso4 plus H2O plus kno3 plus k2so4 oxidation numbers?

In KMnO4, Mn has an oxidation number of +7, KNO2 has N with an oxidation number of +3, and H2SO4 has S with an oxidation number of +6. In MnSO4, Mn has an oxidation number of +2, H2O has O with an oxidation number of -2, KNO3 has N with an oxidation number of +5, and K2SO4 has S with an oxidation number of +6.


What is the oxidation number of all the elements in H2SO4?

H = +1 s = +6 o = -2


What is the oxidation of SO2?

S = +4 oxidation state O = -2 oxidation state


What is the oxidation number of sulfer in h2so4?

The oxidation number of sulfur in H2SO4 is +6. This is determined by balancing the overall charge of the compound, which is 0, and taking into account the known oxidation numbers for hydrogen (+1) and oxygen (-2).


What is oxidation state of S in S in S2O32?

The oxidation state of sulfur in a thiosulfate ion is + 2.


In this unbalanced reaction which atom is reduced H2O plus Cl2 plus SO2 HCl plus H2SO4?

In the given unbalanced reaction, the chlorine (Cl) from Cl2 is reduced. This is because chlorine goes from an oxidation state of 0 in Cl2 to -1 in HCl. The sulfur (S) in SO2, on the other hand, is oxidized from an oxidation state of +4 to +6 in H2SO4. Thus, Cl is the atom that undergoes reduction in this reaction.


What is the oxidation number of SO2?

Oxidation state of O is -2.Oxidation state of S is +4.