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In a combustion reaction water changes oxidation number redox?
In a combustion reaction, the oxidation number of hydrogen in water is +1 and the oxidation number of oxygen is -2. The oxidation number of an element in a compound represents the charge it would have if all shared electrons were assigned to the more electronegative element.
What is the oxidation number of oxygen (O) in the compound H2O?
The oxidation number of oxygen (O) in the compound H2O (water) is -2. Hydrogen typically has an oxidation number of +1 in compounds, so the two hydrogen atoms in water have a combined oxidation number of +2. Since the overall charge of the compound is neutral, the oxidation number of oxygen must be -2 to balance out the charge.
What is the element number of water?
Contemporary science does not consider water to be an element.
The ocean water is it an element?
No, it is a mixture of a number of different compound. Water itself is a compound. Ocean water is not pure water though.
What is the oxidation number of H in H2O?
As a diatomic element, it would be neutral and = 0Refer to this site for other rules:http://www.brynmawr.edu/Acads/Chem/Chem103lc/GCoxidationnumber.htmlThe oxidation number of NO, nitrogen oxide, is +2.
Is water a element or compound heterogeneous?
Water is a compound. it is neither element nor mixture.
Is water an element compound or a mixture?
water is a compound
Is water is element or compound or mixture?
Water is a compound.
Is water compound or element or mixture?
Water is a compound.
What is water is element or compound?
A compound
What are the oxidation numbers of copper CuCl?
Oxidation number is the charge per atom in a compound. Cl2= 2- (Cl= 1-) Cu would have to be 2+ to balance the compound, because there is only one copper atom.
Is water a compound element homogeneous or a heterogeneous?
Water is a compound. it is neither element nor mixture.
