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What is the oxidation number of calcium (Ca) in CaF2?
The oxidation number of calcium (Ca) in CaF2 is +2. This is because fluorine (F) typically has an oxidation number of -1, and the overall charge of CaF2 is neutral. Since there are two fluorine atoms each with a -1 charge, the calcium atom must have a +2 oxidation number to balance the charges.
What is the oxidation number of calcium fluoride?
The oxidation number of calcium in calcium fluoride (CaF2) is +2, because calcium typically forms ions with a charge of +2. The oxidation number of fluorine in CaF2 is -1, because fluorine usually has a charge of -1.
What is the oxidation number for O in K2O2?
The oxidation number for oxygen (O) in K2O2 is -1. In this compound, each oxygen atom has an oxidation number of -1, which is typical for peroxides like K2O2.
What is the oxidation number of C6H8O6?
The oxidation number of each carbon atom in C6H8O6 is +4. Each hydrogen atom has an oxidation number of +1, and each oxygen atom has an oxidation number of -2.
Is the oxidation number in CaCl2 is 3?
No, the oxidation number of CaCl2 is not 3. In CaCl2, calcium (Ca) has an oxidation state of +2, and each chlorine atom (Cl) has an oxidation state of -1. This combination allows for the compound to have a neutral charge.
What is the oxidation number if an element?
The oxidation number of an element is the charge that the atom would have if the compound was composed of ions. It can be determined based on the number of valence electrons an element has and the typical charges it tends to form in compounds.
What is the reactant atom oxidation number for H?
The oxidation number for hydrogen in a neutral atom is 0.
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.
When an atom undergoes oxidation what happens to the number of neutrons?
Oxidation is a chemial reaction; the atom and the number of neutrons remains unchanged.
What is the atomic number of calcium and what does that number tell you about an atom of calcium?
The atomic number of calcium is 20. The atomic number tells you the number of protons in the nucleus of a calcium atom, which also corresponds to the number of electrons in a neutral calcium atom.
What is the oxidation number of each atom in S2Cl2?
In S2Cl2, each sulfur atom has an oxidation number of 0, and each chlorine atom has an oxidation number of -1.
In the reaction of calcium with chlorine which atom is oxidized?
calcium + chlorine yields calcium chloride oxidation means loss of electrons, it's the calcium atom the oxidizes into the calcium cation +2. the chlorine is being reduced from chlorine neutral to chloride -1 anion.
