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What three things does a chemical formula tell you?
The type and the number of atoms of each element present.
Give an example of the chemical formula of a compound What does this example tell you about the compound?
The formula of a compound called methane is CH4. This formula shows, among many other things, that there are four times as many hydrogen atoms as carbon atoms in methane and that each molecule contains 5 total atoms.
What is the chemical compound A2SO4?
The chemical compound A2SO4 is likely aluminum sulfate, which has the chemical formula Al2(SO4)3. It is commonly used in water treatment processes, as a flocculating agent, and in the manufacturing of paper.
How can you tell that substance compound by looking at its formula?
A chemical substance is any element or compound with a constant composition. Its characteristics include various types of physical and chemical properties, including density, melting point, electrical conductivity, components (atoms, molecules, formula unit), physical state under certain conditions, flammability, among many others.
How do you tell how many elements are in a compound formula?
A chemical formula will always tell you how many of each element is in a particular formula. For example glucose (C6H12O6) contains six carbons, twelve hydrogens and 6 oxygens. All together this is three elements, and 24 atoms. Try water..the chemical formula is H2O. So it contains two hydrogen atoms, and one oxygen atom. This is two elements, but three atoms. I hope this helped!
What three things does a chemical formula tell you?
The type and the number of atoms of each element present.
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.
The chemical formula of a compound does not indicate?
The chemical formula of a compound does not indicate the way that elements are joined in the compound. Chemical formulas tell you the identity of the elements in the compound and the relative proportions of the elements.
Does a chemical formula tell you how many atoms of an element are in a unit of a compound?
yes it does
What does the formula tell us about a chemical compound?
The formula of a chemical compound tells us the types and number of atoms that are present within the compound. It provides information about the elements the compound is composed of and the ratio in which these elements are combined. Additionally, the formula can give us hints on the structure and properties of the compound.
What does the chemical formula tell about a compound and why is that important?
The chemical formula of a compound provides information about the types and numbers of atoms present in the compound. It is important because it allows scientists to understand the composition of the compound, predict its properties, and determine how it will interact with other substances.
What is the difference between a symbol and a formula?
A chemical symbol is just an abbreviation of that chemical's name while a formula will tell you how many of each different element are in a specific chemical compound.
How do you tell if an ionic compound has more than one ion?
You have to look carefully to the chemical formula.
Give an example of the chemical formula of a compound What does this example tell you about the compound?
The formula of a compound called methane is CH4. This formula shows, among many other things, that there are four times as many hydrogen atoms as carbon atoms in methane and that each molecule contains 5 total atoms.
What does a compound formula tell you?
A compound formula, or molecular formula, tells you about the chemical composition of the substance in terms of the number of atoms of that element that are present. From there, the empirical formula may also be derived by simplifying the molecular formula, as well as its structural formula.
What do the subscript numbers represent in a chemical formula?
They tell you how often an atom - or a group of atoms - are repeated.
What doesn't the chemical formula of a compound indicate?
The chemical formula of a compound does not indicate the structure or arrangement of atoms within the compound. It also does not provide information about the physical or chemical properties of the compound.
