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Does a chemical formula only indicate kinds of atoms that are present in a molecule?
Wiki User
∙ 13y ago
No, the chemical formula shows both the kinds of atom in a molecule and the number of each type of atom.
For example, the formula H2O shows that there are 2 hydrogen atoms and one oxygen atom in a water molecule.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoYes, for example H2O (water)
two Hydrogens
one Oxygen
The whole point of the formula is to express the molecules atomic makeup.
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What does a chemical compound formula tell you?
It tells what elements are present in a molecule and how many atoms of each element are present.
How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
What is a combination of symbols and numbers that describes a molecule?
A combination of chemical symbols that show what elements make up a compound and the number of atoms of each element in the smallest unit of the compound is a chemical formula.
What does a chemical formula present?
The chemical formula is representative for the chemical composition of a compound.
What does a chemical formula communicate?
A chemical formula shows the composition of a substance. It shows the elements present and their relative numbers. There are several types of formula which give specific types of information, but that's the basics.
What does the subscript indicate in the chemical formula?
The number of atoms of that element in the molecule
What does a chemical compound formula tell you?
It tells what elements are present in a molecule and how many atoms of each element are present.
How many atoms are present in the formula for propane?
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
What is a combination of symbols and numbers that describes a molecule?
A combination of chemical symbols that show what elements make up a compound and the number of atoms of each element in the smallest unit of the compound is a chemical formula.
A molecule of alkene has the chemical formula C3H4. How many carbon-carbon double bonds are present in the molecule?
there is one
How many hydrogen in a chemical formula?
The number of hydrogen atoms of present in a hydrogen molecule are 2.
How many H atoms are present in a chemical formula?
By looking at an actual chemical formula for a compound, we could tell you how many hydrogen atoms there are per molecule (or at least per formula unit) of that compound.Without the specific chemical formula, we can't. So the question is meaningless ... how many hydrogen atoms are present in a chemical formula depends on what the chemical formula is.
In a chemical formula what do subscripts mean?
In a chemical formula, the significance of subscripts is that it tells you how many atoms of a certain element are present in a structure.
How many oxygen atoms are present in the compound molybdenumIII phosphate?
The chemical formula is MoPO4; the molecule contain four oxygen atoms.
What does a chemical formula present?
The chemical formula is representative for the chemical composition of a compound.
What does a chemical formula communicate?
A chemical formula shows the composition of a substance. It shows the elements present and their relative numbers. There are several types of formula which give specific types of information, but that's the basics.
What do prefixes that are of a chemical name tell you about the chemical?
Prefixes in chemical names indicate the number of atoms of each element present in the molecule before the main part of the name. They provide information about the composition and structure of the compound.
