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What do the subscript numbers represent in a chemical formula?
They tell you how often an atom - or a group of atoms - are repeated.
Does the letter H represent the formula for a chemical compound?
the letter H represents the element Hydrogen
A combination of chemical symbols and numbers to represent a substance?
A chemical formula is a combination of chemical symbols and numbers that represent the elements and ratio of atoms present in a substance. It provides information about the type and number of atoms in each element that make up the compound.
The formula c3h6o2 represent which compound?
C3H6O2 is a molecular formula for propionic acid.
What do the little numbers next to the letters in the formula of a molecule represent?
The little numbers next to the letters in the formula of a molecule represent the number of atoms of that element in the molecule. They indicate the ratio in which the elements are present in the compound.
How many atoms of each element are in 4CH4?
4 carbon 16 hydrogen
What does the formula represent?
ionic
What represent a molecular compound?
This is the chemical formula (empirical formula) or the formula unit of this compound.
What does m represent in this formula?
mass.
What do chemicals symbols and formula represent respectively?
Respectively they represent elements and compounds.
What does the chemical formula NO represent?
nitrous oxide
What is a group of symbols that represent a compound?
A chemical formula is a group of symbols that represent a compound, showing the types and ratio of atoms present in the compound.
What do the lines in a formula represent?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
A chemical formula can represent a mixture?
no chemical formulas only represent an element, something pure
What do the lines in a structural formula represent?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
What do lines represent in a structural formula?
The lines in a structural formula represent the chemical bonds. These bonds are attractive forces between atoms that allow the formation of chemical substances.
E equals mcö What does m represent in this formula?
energy
