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Q: What are the oxidation numbers of each of the following S2o3 kcl He cl2 co32- no3 no2 h3n?
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What is the oxidation number in Carbonate?

Carbonate is CO32- ion and the oxidation numbers are +4 for carbon and -2 for each oxygen.


What is the oxidation state of CO32?

Carbon = +4 Oxygen = -2


What is the oxidation number of CO3 in NiCO3?

The oxidation number is +2 for Ni.


What is the oxidation number of C in CO32-?

-2 for each O, +4 for C


What is the oxidation number of carbon in strontium carbonate?

In the carbonate CO32- the sum of the oxidation numbers is the ionic charge (true for all poyatomic ions) O is assigned -2 so C has +4. (maths 4 +(-6) = -2)


Which of the following ion ions NH4 CO32-Br-s2- has no effect on pH?

Br-


What is the oxidation number of carbon in carbonic acid?

I believe K2CO3.


What is the oxidation number of carbon in carbonate?

Carbon has an oxidation number of +4 in both carbonate and bicarbonate. Oxygen as usual has an oxidation number of -2, and hydrogen has an oxidation number of +1. Therefore, the ion CO3-2 has six negative charges from oxygen partly balanced by four positive changes from carbon for a net of -2, and HCO3-1 has six negative charges from oxygen partly balanced by one positive from hydrogen and needs for plus four from carbon for an overall value of -1.


What is the charge on a carbonate ion CO32?

Carbonate ions are double negatively charged (2-)CO32-


How many equivalent Lewis structures are there for CO32-?

There are three equivalent Lewis structures for CO32.


What are metal carbonates made up of?

metal ions and carbonate ions, CO32-.Fro example:-sodium carbonate Na2CO3, 2Na+ CO32-calcium carbonate, CaCO3, Ca2+ CO32-


What is the shape of Co32?

CO32- is trigonal planar, bond angles are 1200