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How is an unknown oxidation state of an element within a compound?
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∙ 8y ago
It is determined from known oxidation states of other elements.
Alvah Stokes
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How is an unknown oxidation state of an element within a compoud determined?
In a compound the sum of oxidation states of the elements contained is zero.E1 + E2 + ... = 0If you know the oxidation states of the elements E1... you can calculate the oxidation state of the element E2.
What causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?
Heat cause kinetic energy within an element or compound.
Which of the following causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?
heat.
What is significance of chemical formula?
It shows the composition and the ratio of each element to one another within the compound.
What is meant by Auto-redox reaction?
Auto-redox reaction in which the oxidation number of an atom within a molecule changes as the compound changes on each side of the equation.
How is an unknown oxidation state of an element within a compound determined?
It is determined from known oxidation states of other elements.
How is an unknown oxidation state of an element within a compoud determined?
In a compound the sum of oxidation states of the elements contained is zero.E1 + E2 + ... = 0If you know the oxidation states of the elements E1... you can calculate the oxidation state of the element E2.
What causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?
Heat cause kinetic energy within an element or compound.
What does an oxidation number of 3 plus mean?
An oxidation number of 3 means that the element has a charge within the compound of +3. For example: AlCl3 (Aluminum chloride). Cl has a charge of -1 because it gains 1 electron during bonding to become stable so Al has to have a charge of +3 to balance the overall charge of the compound to zero.
What is the oxidation state of nitric oxide?
The whole compound is seen to be neutral (0 oxidation state) as there are no ''-/+'' which indicate the overall charge of the compound. Although within almost all situations O has a -2 oxidation state. With this being now known and we know the whole compound is neutral (0) we can then see N must have the oxidation state of +2. 0 = (-2) + (+2)
What is the formula of imperical?
The simplest ratio of atoms of each element within a compound
Is milk of manganese a compound mixture or an element?
Milk of magnesia is a compound. There are three elements within the milk of magnesium. Magnesium, hydrogen, and oxygen, are the three elements within the milk of magnesia compound.
How many parts are there in the name of an ionic compound?
The name of the cation followed by the name of the anion. If the cation is a single atomic cation, its name is the same as the name of the element (followed by the oxidation state number of the metal in the cation in Roman numbers within parentheses, if the cation is formed from an element that has two distinct stable oxidation states). If the anion is a single atom anion, its name is made from the element name by changing the ending "-ine", if present in the element name, to "-ide" or otherwise modifying the element name to end in "-ide" (e.g., carbide, nitride, oxide, sulfide, etc.). Polyatomic cations and anions have individual names.
What is the oxidation number of CH3F?
Oxidation numbers are a characteristic of individual atoms within a molecule, not of the molecule itself. In fluoromethane, the compound given by formula in the problem statement, carbon is assigned an oxidation number of +4 and each hydrogen or fluorine atom is assigned an oxidation number of -1. Note, however, that the compound is covalently bonded, so that these oxidization numbers do not represent complete transfer of electrons from the carbon atom to the other atoms.
Which of the following causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?
heat.
What is significance of chemical formula?
It shows the composition and the ratio of each element to one another within the compound.
What is meant by Auto-redox reaction?
Auto-redox reaction in which the oxidation number of an atom within a molecule changes as the compound changes on each side of the equation.
