+1 for H
+5 for P
-2 for O
The oxidation number of phosphorus in H4P2O7 is +5. This can be calculated by taking into account the known oxidation states of hydrogen (+1) and oxygen (-2), and solving for the unknown oxidation state of phosphorus to ensure the overall charge of the compound is neutral.
The oxidation number for H is almost always 1+.
The oxidation number of hydrogen (H) in H2SO4 is +1.
The oxidation number for H is +1, and the oxidation number for O is -1.
the oxidation number of the molecule HCl is 0.because H has Oxidation no +1 and Cl has -1 oxidation no in the HCl.
The oxidation number of phosphorus in H4P2O7 is +5. This can be calculated by taking into account the known oxidation states of hydrogen (+1) and oxygen (-2), and solving for the unknown oxidation state of phosphorus to ensure the overall charge of the compound is neutral.
The oxidation number for H is almost always 1+.
The oxidation number of hydrogen (H) in H2SO4 is +1.
The oxidation number for H is +1, and the oxidation number for O is -1.
the oxidation number of the molecule HCl is 0.because H has Oxidation no +1 and Cl has -1 oxidation no in the HCl.
+1 for H -1 for I
The oxidation number of H+ is +1. This is because hydrogen typically has an oxidation number of +1 when it forms an ion by losing its single electron.
The central carbon atom has an oxidation number of -2 (O is -2, H is +1)
The oxidation number of H in NaH is -1. Sodium (Na) typically has an oxidation number of +1, so in order for the overall compound to be electrically neutral, hydrogen (H) must have an oxidation number of -1.
The correct oxidation number for HCl is -1 for Cl and +1 for H.
The oxidation number of H in HNO2 is +1, the oxidation number of N is +3, and the oxidation number of O is -2.
In LiH, the oxidation number of Li is +1 and the oxidation number of H is -1. This is because lithium typically has a +1 oxidation state and hydrogen typically has a -1 oxidation state in ionic compounds.