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The formula of a compound is written using the symbols of the elements present in the compound and subscript numbers to represent the ratio of each element in the compound. The subscript numbers indicate how many atoms of each element are present in a molecule of the compound.
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In a chemical formula for an ionic compound what is written first?
The cation, which is the positively charged ion, is written first in a chemical formula for an ionic compound.
What is a properly written formula for a compound between copper and bromine?
The chemical formula for the compound between copper and bromine is CuBr₂.
What is the name of the compound with the formula FeNO23?
The compound with the formula FeNO23 does not exist. The correct formula should have whole number subscripts for each element/ion, and in this case, it seems to be incorrectly written.
What item comes first in the formula for an ionic compound?
Typically in writing an ionic compound, the cation is written first, then the anion.
Why is the chemical symbol of a molecule of a compound also called the chemical formula of the compound?
The chemical symbol of a molecule represents the individual elements present in the compound, while the chemical formula shows the ratio of each element in the compound. The formula is essentially a written expression of the molecule's composition and structure, making it equivalent to the symbol in chemical representation.
Which ion is written first in the chemical formula for a binary ionic compound?
The cation is written first in the chemical formula for a binary ionic compound.
In a chemical formula for an ionic compound what is written first?
The cation, which is the positively charged ion, is written first in a chemical formula for an ionic compound.
How is the formula for a binary ionic compound written?
Ba3N2
What is a properly written formula for a compound between copper and bromine?
The chemical formula for the compound between copper and bromine is CuBr₂.
How do you find the negative ion of an compound?
The negative ion is written second in the formula for an ionic compound.
What is the compound formula for sulfate?
The chemical compound formula for SULFATE is SO(4). 4 is inside parentheses because it is meant to be written very small below the O. It shows that there is 4 molocules of Oxygen in the compound.
How do you write the formula of sodium carbonate?
It is written as Na2CO3. It is a base compound.
What is the name of the compound with the formula FeNO23?
The compound with the formula FeNO23 does not exist. The correct formula should have whole number subscripts for each element/ion, and in this case, it seems to be incorrectly written.
What item comes first in the formula for an ionic compound?
Typically in writing an ionic compound, the cation is written first, then the anion.
State the order in which the ions associated with a compound composed of potassium and bromine would be written in the chemical formula and the compound name?
In the chemical formula, the cation (potassium) would be written first followed by the anion (bromine). Therefore, the compound would be named potassium bromide.
Why is the chemical symbol of a molecule of a compound also called the chemical formula of the compound?
The chemical symbol of a molecule represents the individual elements present in the compound, while the chemical formula shows the ratio of each element in the compound. The formula is essentially a written expression of the molecule's composition and structure, making it equivalent to the symbol in chemical representation.
In the chemical formula of a binary ionic compound the last part is?
The last part in the chemical formula of a binary ionic compound is usually the anion, which is negatively charged and is represented by its element symbol. It is written after the cation in the formula to show the complete chemical composition of the compound.
