Fluorine (F) has a oxidation number of -1 in F4 there are four -1 with a total of -4. Now to have a a balance of 0 positive or negative charges -4+?=0. Sulfur has to have +4 charge to balance the compund to zero.
+3 for Al +5 for As -2 for each O
oxidation number of I is -1. oxidation number of F is +1.
sf4
Zn has oxidation number +2; S has oxidation number -2
The oxidation number for H is +1, and the oxidation number for O is -1.
+3 for Al +5 for As -2 for each O
The shape of SF4 is Sea Saw
oxidation number of I is -1. oxidation number of F is +1.
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
sf4
Zn has oxidation number +2; S has oxidation number -2
Silicon's oxidation number is +4.Oxygen's oxidation number is -2
The oxidation number for H is +1, and the oxidation number for O is -1.
Oxidation number of Si is +4.Oxidation number of O is -2.
Carbon atoms oxidation number is +2.Hydrogen's oxidation number is +1.Oxygen's oxidation number is -2.
Potassium's oxidation number is +1. Chromium's oxidation number is +6. Oxygen's oxidation number is -2.
Oxidation number of Li is +1. Oxidation number of oxygen is -2.