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How many different elements form the compound FeO?
The compound FeO is formed by two different elements: iron (Fe) and oxygen (O). In this compound, iron has a +2 oxidation state, while oxygen has a -2 oxidation state, resulting in a neutral compound.
When is the oxidation state of metal indicated in the name of a compound?
It is a method to distinguish different ions of a metal.
When Is the oxidation state of metal indicated in the name of the compound?
It is a method to distinguish different ions of a metal.
What is the oxidation of the of s in the compound so2?
Sulphar has +4 oxidation state.Oxygen has -2 oxidation state.
Determine the oxidation state of KCIO2?
In KCIO2, the overall charge of the compound is zero because potassium (K) has a +1 charge, oxygen (O) has a -2 charge, and the sum of the oxidation states must equal zero. Therefore, the oxidation state of chlorine (Cl) in KCIO2 is +5.
How does oxidation numbers determine the number of atoms?
Oxidation numbers indicate the charge of an atom in a compound. By comparing the oxidation numbers of different atoms in a compound and knowing their charges, you can determine the number of atoms involved in the reaction or compound. These numbers help balance chemical equations and determine the stoichiometry of a reaction.
How can one determine the oxidation number of an element in a chemical compound?
To determine the oxidation number of an element in a chemical compound, you need to follow these steps: Identify the element in the compound. Determine the common oxidation states for that element. Assign the oxidation number based on the compound's overall charge and known rules for assigning oxidation numbers. By following these steps, you can accurately determine the oxidation number of an element in a chemical compound.
The oxidation number of the elements in a compound must add up to?
The oxidation numbers of the elements in a compound must add up to zero. This is because in a compound, the overall charge is neutral. The sum of the oxidation numbers helps determine the charge of the compound.
What does an oxidation number represent?
An oxidation number represents the apparent charge of an atom in a compound or ion. It is used to track the movement of electrons in chemical reactions and helps determine the oxidation state of an element in a compound.
How are oxidation numbers used to show a correctly written compound?
Oxidation numbers help determine the correct ratio of elements in a compound. By assigning oxidation numbers to each element, it is possible to balance the charges to show a neutral compound. The sum of the oxidation numbers in a compound should equal zero for a neutral compound or the overall charge for an ion.
How can one determine the oxidation number of an element?
To determine the oxidation number of an element, you need to follow specific rules based on the element's location on the periodic table and its chemical bonds in a compound. The oxidation number is the charge an atom would have if the compound was ionic. It can be found by considering the number of electrons gained or lost by the element in a compound.
How many different elements form the compound FeO?
The compound FeO is formed by two different elements: iron (Fe) and oxygen (O). In this compound, iron has a +2 oxidation state, while oxygen has a -2 oxidation state, resulting in a neutral compound.
How do you find the oxidation number for chlorine?
To find the oxidation number of chlorine, consider that chlorine typically has an oxidation number of -1 in its compounds. However, in certain situations, such as when bonded with oxygen or other halogens, chlorine can have different oxidation states. It's important to follow the usual oxidation number rules and balance the charges in the compound to determine the oxidation number of chlorine.
What is the oxidation number of N in (N2H5)2SO4?
The oxidation number of N in (N2H5)2SO4 is -1. This is because the overall charge of the compound is neutral, and the oxidation number of S is +6. By using the oxidation numbers of S and O, we can determine that the oxidation number of N must be -1 to balance the charges in the compound.
How do you write chemical formulas with oxidation numbers?
To write chemical formulas with oxidation numbers, first determine the oxidation number of each element in the compound based on their typical values. Then, use these oxidation numbers to balance the charges of cations and anions in the compound. Finally, write the chemical formula using subscripts to ensure that the overall charge of the compound is neutral.
How do you get the oxidation number of an element?
To determine the oxidation number of an element, consider its usual oxidation state based on its position in the periodic table and the known oxidation states of other elements in the compound. In a neutral compound, the sum of the oxidation numbers must equal zero, and in an ion, the sum must equal the charge of the ion. Use these rules to assign the oxidation number of the element.
What is the oxidation number for CrPO4?
The oxidation number for Cr in CrPO4 is +3. This is because the overall charge of the compound is neutral, and the oxidation numbers for oxygen (-2) and phosphorus (+5) are known. By calculation, we determine the oxidation number of Cr to be +3.
