hydrogen has +1 in most of its compounds and -1 in metal hydrides
Cl,Br and Iodine may have oxidation no +1 and -1
Hydrogen has an oxidation number of +1 in most of its compounds and -1 in metal hydrides and hydrocarbons.
Elements with oxidation numbers of +1 include elements in Group 1 of the periodic table, like hydrogen and sodium. Elements with oxidation numbers of -1 include elements in Group 17, like fluorine and chlorine.
hydrogen +1 in most of the compounds -1 in metal hydrides
Hydrogen. +1 in most of the compounds -1 in metal hydrides and hydrocarbons
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.
In K2MnF6, +1 for K, +4 for Mn and -1 for F In SbF5, +5 for Sb and -1 for F In KSbF6, +1 for K, +5 for Sb and -1 for F In MnF3, +3 for Mn and -1 for F In F2, 0 for F
The oxidation numbers for the atoms in the ionic compound KCl are K+1 and Cl-1.
In PH₄⁺, the oxidation number of phosphorus (P) is +1 since hydrogen (H) typically has an oxidation number of +1 in compounds. Each hydrogen atom in PH₄⁺ contributes a +1 charge, so the total charge of the cation is +1.
In:(H2)g oxidation state: 0 In:(O2)g oxidation state: 0 In:(H2O)l oxidation state: H: +1 and O: -2
In NaBrO2, the oxidation numbers are as follows: Na is +1, Br is +5, O is -2.
Yes, hydrogen can have oxidation numbers of +1 and -1. In compounds with metals, hydrogen tends to have an oxidation number of +1, while in compounds with nonmetals, hydrogen tends to have an oxidation number of -1.