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What is the oxidation number for Br2?
The oxidation number for Br2 is 0. This is because each bromine atom in Br2 has a zero oxidation number, as they both have a balanced number of electrons.
What is the oxidation mechanism of BR2 in the presence of H2O?
When BR2 reacts with H2O, it undergoes oxidation to form HBr and HOBr. This reaction involves the transfer of electrons from BR2 to H2O, resulting in the formation of these products.
What is the oxidation level of Br?
The oxidation level of Br can vary depending on the compound it is in. In the compound HBr, the oxidation level of Br is -1. In Br2, the oxidation level of Br is 0.
What is the oxidation number for Ca in Ca Br?
The molecular formula should be CBr4. The oxidation numbers are -1 for each Br, +4 for C.
What is the oxidation number of bromine in br2?
In the formula NaBrO3, Oxygen will always have a -2 oxidation number. In this case the total number for oxygen in -6 because there are three oxygen atoms. Sodium will always have a +1 oxidation number therefore its total oxidation number is +1. The entire charge has to equal zero so taking what we have now: -6 and +1 we have a -5 left over. Therefore, Bromine must have a +5 oxidation number.
What is the oxidation number for Br2?
The oxidation number for Br2 is 0. This is because each bromine atom in Br2 has a zero oxidation number, as they both have a balanced number of electrons.
What is the oxidation of Br2-?
Each Br atom has an oxidation number of zero.
What is the oxidation mechanism of BR2 in the presence of H2O?
When BR2 reacts with H2O, it undergoes oxidation to form HBr and HOBr. This reaction involves the transfer of electrons from BR2 to H2O, resulting in the formation of these products.
What is the oxidation level of Br?
The oxidation level of Br can vary depending on the compound it is in. In the compound HBr, the oxidation level of Br is -1. In Br2, the oxidation level of Br is 0.
Is H2 plus Br2 equals 2HBr an oxidation-reduction reaction?
Yes, the reaction H2 + Br2 -> 2HBr is an oxidation-reduction (redox) reaction. In this reaction, hydrogen is oxidized from 0 to +1 oxidation state, and bromine is reduced from 0 to -1 oxidation state, indicating transfer of electrons between elements.
What is the oxidation number for Ca in Ca Br?
The molecular formula should be CBr4. The oxidation numbers are -1 for each Br, +4 for C.
Are the number of atoms of bromine in 1 mol Br2 equal to avogadro's number?
No, the number of atoms in 1 mol of Br2 is equal to Avogadro's number multiplied by 2, because there are 2 atoms of bromine in each molecule of Br2. Avogadro's number represents the number of entities (atoms, molecules, etc.) in 1 mol of a substance.
What is reducing agent in Ca Br2--CaBr2?
In the reaction Ca + Br2 → CaBr2, calcium acts as the reducing agent because it undergoes oxidation by losing electrons to bromine. This results in the formation of calcium bromide (CaBr2).
What is the oxidation number of bromine in br2?
In the formula NaBrO3, Oxygen will always have a -2 oxidation number. In this case the total number for oxygen in -6 because there are three oxygen atoms. Sodium will always have a +1 oxidation number therefore its total oxidation number is +1. The entire charge has to equal zero so taking what we have now: -6 and +1 we have a -5 left over. Therefore, Bromine must have a +5 oxidation number.
Oxidation number of Br?
Bromine is in the seventh family on the periodic table. That means that it has seven valence electrons. It wants to have eight valence electrons to be stable, so it will gain an electron, making it negative. The oxidation number of Br is Br-1.
What is the oxidation number of HClO?
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
What is the oxidation number of acetate?
The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.
