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How do you use a chemical formula to tell how the elements are bonded?
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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.
What does a formula tell you?
Chemical formulas are used to represent chemical compounds. It shows the component elements of the compound. Also it shows the ratios of the component elements.
How you can tell how many elements are found in the compound?
The chemical formula tells you. As an example take CH3COONa sodium acetate. There is sodium, carbon, hydrogen and oxygen. There are thus 4 elements.
How do you tell the size of an elements atomic radius?
The atomic radius of chemical elements is expressed in picometers (pm).
When ice melts why can you tell there is not a chemical change?
Melting is not a chemical change because the chemical formula of water remain unchanged.
What does the chemical formula for a molecule tell you?
What and how many elements it's composed of
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.
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.
What does a formula tell you?
Chemical formulas are used to represent chemical compounds. It shows the component elements of the compound. Also it shows the ratios of the component elements.
What does a chemical formula tell you about a pure substance?
It tells you the elements and the proportions of those elements that are present to make the pure substance.
How are the words molecucle compound amd formula related?
A molecule is two or more elements bonded together, and a compound is a molecule containing at least two elements. The word formula fits in to tell you whether you have a compound or a molecule by telling you the number of elements (atoms) in the molecule.
What doesn't the chemical formula of a compound indicate?
The chemical formula of a compound does not indicate the structure of the molecule, such as the ways in which the atoms are bonded to one another. For example, CO2 is the chemical formula for carbon dioxide, but doesn't tell you how the atoms are bonded together. The structural formula of carbon dioxide is O=C=O. Now we can see that the carbon atom is in the middle, and the two oxygen atoms both form a double bond with the central carbon atom, and not to each other. It also shows that it is a linear molecule.
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 does the atomic symbol tell us about an element?
They tell you how many molecules of two or more compounds combine to form other molecules. The equation can, but will not always, tell you if the reaction requires heat or gives off heat (endothermic/exothermic), whether or not a catalyst is required.
How you can tell how many elements are found in the compound?
The chemical formula tells you. As an example take CH3COONa sodium acetate. There is sodium, carbon, hydrogen and oxygen. There are thus 4 elements.
What do chemical equations not tell you?
The specific structure of the molecule, what's bonded to what, stuff along those lines.
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.
