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Q: In Ni(CO)4 the oxidation state of Ni is?
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What is the chemical symbol for nickelII?

Nickel(II) is the plus two (+2) oxidation state of nickel (Ni), and we write it Ni(II) or Ni++ when we set it down.


How you can find the oxidation number for Ni?

Nickel is in the d block. Ni shows +3 as the highest.


What is NiCO4 chemical compound name?

nickel monocarbide tetraoxide


What is the oxidation number of NiO2?

in NiO2 the oxidation number for Ni is 4+ and the oxidation number for oxygen is 2-.


Oxidation state of chloride?

-2 oxidation state


Determine the oxidation state of KCIO2?

K = +1 oxidation state Cl = +3 oxidation state O = -2 oxidation state


What is the oxidation state of FeCI3?

Fe = +3 oxidation state Cl = -1 oxidation state


What kind of reactrion is Ni F2 NiF2?

This is a redox reaction. Since we have the following reaction: Ni + F2 --> Ni2+ + 2F- which is equivalent to (NiF2) The oxidation state of nickel increases by 2 - it is oxidized (Oxidation Is Loss: OIL) . The oxidation state of fluorine atoms decreases by 1, they are reduced (Reduction Is Gain: RIG).


What is the oxidation state of oxygen in H2O2?

O = -2 oxidation state H = +1 oxidation state


What are the oxidation states in Mg2P2O7?

Mg = +2 oxidation state P = +5 oxidation state O = -2 oxidation state


What is the oxidation number of C?

It depends on what form it is in. It can be in the 4+ oxidation state, 4- oxidation state and every oxidation state in between.


Formula for nickel II selenide?

Nickel has four oxidation states: Ni(I), Ni(II), Ni(III), and Ni(IV). Selenium is a group 6 non-metal...so it's oxidation state is -2. Therefore, you can have four possible formulas for nickel selenide: Ni2Se, NiSe, Ni2Se3, and NiSe2. However, the three most commonly found are: NiSe, Ni2Se3, and NiSe2.