Oxidation number of chlorine is +7. oxidation number of O is -2.
Cl is +5 and O is -2
-2 for each O, +5 for Cl in ClO3- ion
KCLO3 the oxidation number of potassuim is +1, oxidation number of chlorine is +5 the oxidation number of oxygen is -2 and there are 3 atoms of oxygen KClO3=1+5+(-2)3=0 therefore the oxidation number of KClO3 =0 or neutral
Oxidation number of N is +3. Oxidation number of Cl is -1.
S = +2 oxidation state cl = -1 oxidation state
The oxidation number of Na in NaCl is +1, while the oxidation number of Cl in NaCl is -1.
-2 for each O, +5 for Cl in ClO3- ion
Chlorite ( ClO2- ) is the base anion of chlorous acid: HClO2, the Oxidation number (or state) of Cl in this compoud is +3 according to this:oxidation state−1+1+3+5+7anion namedchloridehypochloritechloritechlorateperchlorateformulaCl-ClO−ClO2−ClO3−ClO4−
KCLO3 the oxidation number of potassuim is +1, oxidation number of chlorine is +5 the oxidation number of oxygen is -2 and there are 3 atoms of oxygen KClO3=1+5+(-2)3=0 therefore the oxidation number of KClO3 =0 or neutral
Oxidation number of N is +3. Oxidation number of Cl is -1.
S = +2 oxidation state cl = -1 oxidation state
The oxidation number of Na in NaCl is +1, while the oxidation number of Cl in NaCl is -1.
as oxidation number of K is 1 and the molecule is neutral 1+ Cl=0 Cl= -1 Therefore, the oxidation number of Cl is -1
The chlorate ion is ClO3-. Some text books say that the oxidation number of the whole ion is equal to the charge, so in this cas it would be -1. However most teachers would sya that oxidation numbers only refer to atoms. So working out the oxidation numbers:- oxygen is -2, (using the rule, or if you use the he electronegativity method- gives the same answer as O is more electronegatoive than Cl) the sum of oxidation numbers of Cl and O are -1 (the charge on the ion) - I'll call the oxidation number of Cl OxCl -1 =OxCl + (3* -2)= OxCl -6 therefore OxCl = +5
the oxidation number of the molecule HCl is 0.because H has Oxidation no +1 and Cl has -1 oxidation no in the HCl.
Ag +1, Cl -7
-1 for each Cl +3 for N
-1 for each Cl, +2 for Pt