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Do you use the prefix mono for the first element of a binary covalent compound?
Wiki User
∙ 12y ago
No, you do not. The prefix -mono in front of the first element of a binary covalent compound is dropped.
For example, if we take the molecular compound CO, we do not call it "Monocarbon Monoxide". It is called "Carbon Monoxide".
Wiki User
∙ 12y ago
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What is the compound name XeF6?
The name for XeF6 is xenon hexafluoride. The Greek prefix hexa- means six. Since Xe has no subscript, it is understood to be one, and the prefix mono- is not used for the first element in a binary covalent compound.
When is a prefix not used in front of the name of an element?
No prefix is used if it is an ionic compound. If it is a binary molecular compound, the prefix mono- is not used in front of the name of the first element. For example, the ionic compound Na2O is sodium oxide, not disodium monoxide, and the molecular compound CO2 is carbon dioxide, not monocarbon dioxide.
Do the names of a binary acid begin with the prefix bi?
The names of binary acids do not begin with bi. The names of binary acids being with the "hydro" prefix, then the root of the nonmetal element, then they end with "ic".
In the covalent compound CO2 the greek prefix used to represent the anoin is?
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What is the name for S2O8?
This is a binary covalent compound, so name the less electronegative element first with the greek prefix. The less electronegative element is sulfur and there are two atoms so the first part is disulfur. Next, name the more electronegative element with the greek prefix indicating the number of atoms. This is tetraoxide. So, S2O4 is disulfur tetraoxide.
What is the compound name XeF6?
The name for XeF6 is xenon hexafluoride. The Greek prefix hexa- means six. Since Xe has no subscript, it is understood to be one, and the prefix mono- is not used for the first element in a binary covalent compound.
When is a prefix not used in front of the name of an element?
No prefix is used if it is an ionic compound. If it is a binary molecular compound, the prefix mono- is not used in front of the name of the first element. For example, the ionic compound Na2O is sodium oxide, not disodium monoxide, and the molecular compound CO2 is carbon dioxide, not monocarbon dioxide.
What is the covalent compound formula for iodine Pentagon fluoride?
The molecular formula for iodine pentafluoride is IF5. No prefix in front of iodine is understood to be one, but mono- is not used for the first element in a binary covalent compount. The prefix penta- means five, so the subscript for fluoride is 5. Unfortunately, there is no way to write the 5 as a subscript.
In the covalent compound C2H6 the greek prefix used to preresent the cation is?
The Greek prefix used to represent the cation in the covalent compound C2H6 is "di-". This indicates that there are two carbon atoms present in the compound.
Using silicon dioxide as an example and the periodic table as a reference.describe how to to write the formula of a covalent compound.?
You use the prefix of the words to write the formula for a covalent compound, example "di-" is the prefix and it is 2.
Do the names of a binary acid begin with the prefix bi?
The names of binary acids do not begin with bi. The names of binary acids being with the "hydro" prefix, then the root of the nonmetal element, then they end with "ic".
In the covalent compound CO2 the greek prefix used to represent the anoin is?
Ll
What is the name for S2O8?
This is a binary covalent compound, so name the less electronegative element first with the greek prefix. The less electronegative element is sulfur and there are two atoms so the first part is disulfur. Next, name the more electronegative element with the greek prefix indicating the number of atoms. This is tetraoxide. So, S2O4 is disulfur tetraoxide.
Is the second element in the formula of a binary compound named using the suffix ite?
It can be. However, the other suffixes are , -ate, -ide, -ic, -ous. It all depends on the oxydation state of the cation. Sodium sulphite ; Na2SO3 Sodium sulphate ; Na2SO4 Hydrogen sulphide ; H2S Nitric Acid ; HNO3 Nitrous acid ; HNO2
Is it true that for binary acids the hydrogen pert of the compound is named using the prefix hydro?
Yes.
When naming a compound what gets changed about the first element?
That depends on whether it is an ionic or covalent compound. If ionic, the first element has the same name as the element or ion, e.g. NaCl is sodium chloride; NH4Cl is ammonium chloride. If the compound is covalent, then the first element either retains its original name or has a prefix to denote the number of atoms of that element. For example, CO2 is carbon dioxide; P2O5 is di phosphorous pentoxide.
Is xenon tetrafluoride ionic or covalent?
Covalent, because Xenon (non-metal) and Fluoride (non-metal) and the tetra is a prefix meaning four. Non-metal+non-metal= covalent bonds.
