Question

Calculate the oxidation state of the following compounds.

a) O2 b) CaO2 c) NaH

d) MgO e) CaO f) NH3

g) NaBH4 h) CH4 i) NO2

j) H3PO4 k) KAl(SO4)2.12H2O l) IF7​

Answer 1

o2 cao2 nah mgo caof nh3 nabh4