Indicate the oxidation number of underlined, `Ba(H_(2)ul(P)O_(2))_(2)`

Calculate the oxidation number of underlined atoms. H_3(P)O_3

The oxidation number of phosphorus in Ba(H_(2)PO_(2))_(2) is:-

The oxidation number of P in Ba(H_(2)PO_(2))_(2) is-

Oxidation number of P in Ba(H_(2)PO_(2))_(2) is

Oxidation number of P in Ba(H_(2)PO_(2))_(2) is

Oxidation number of P in Ba(H_(2)PO_(2))_(2) is

Calculate the oxidation number of the underlined element in (a) ulVO_2^(+) (b) ulUO_2^(2+) (c) Ba_2ul(Xe)O_6 (d) K_4ulP_2O_7 (e) ulK_2ulS