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The VSEPR formula for a molecule of type AB2E2 tells you that the molecule is made up of what?
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∙ 12y ago
Naggish Du
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∙ 12y ago
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What is a number in a chemical formula that tells the number of atoms in a molecule called?
The atomic number.
Which is the correct molecular formula if the molecule has 6 carbons?
The correct molecular formula if a molecule has 6 carbons is : C6. The 'C' is the symbol for carbon and the little '6' tells us that there are 6 carbons in a particular molecule.
What does the subscript number stand for?
The number in the subscript of a chemical formula tells the number of that atom in a molecule. For example, in H2O, the 2 tells you there are 2 hydrogen atoms in the water molecule. in C3H8, there are 3 carbon atoms and 8 hydrogen atoms as reflected by the 3 and 8 in the formula respectively.
What does a subscript tell us about an element in a compound?
In a molecular formula, the subscript tells us the number of atoms of the element that are present in one molecule of the compound. For instance,H2O tells us that there are two hydrogen and one oxygen atom per molecule of water. As for ionic compounds, it tells us the number of atoms present in one formula unit of the compound.
Where are subscripts found and what do they tell you?
A subscript is a number that is written half a space below the line and which looks like this: H2O (this compares to a superscript which is written half a space above the line, looking like this: 1012). In a chemical formula, the subscript tells you the number of atoms of a particular element in a molecule. For the example that I gave, which is the very familiar formula of the water molecule, the subscript tells us that there are two hydrogen atoms in the molecule (H is for hydrogen).
Is the simplistic formula in chemistry the molecular formula?
this formula tells the accurate ratio of a molecule or compound
What a compound formula tells about compound'?
It tells what elements are in a compound and the number of each type of atom in each molecule/formula unit.
What is a number in a chemical formula that tells the number of atoms in a molecule called?
The atomic number.
What is a set of symbols that tells how many of each type of atoms are found in a molecule?
This is a chemical formula.
Which is the correct molecular formula if the molecule has 6 carbons?
The correct molecular formula if a molecule has 6 carbons is : C6. The 'C' is the symbol for carbon and the little '6' tells us that there are 6 carbons in a particular molecule.
What does C3H8 tell about a molecule of propane?
The formula tells how many atoms of which elements are found in a molecule of propane. It indicates that there are 3 atoms of carbon and 8 atoms of hydrogen in a molecule of propane.
What do chemical formulas tell you the number of?
A chemical formula tells you the number of each type of atom in the molecule or structure.
What does the subscript number stand for?
The number in the subscript of a chemical formula tells the number of that atom in a molecule. For example, in H2O, the 2 tells you there are 2 hydrogen atoms in the water molecule. in C3H8, there are 3 carbon atoms and 8 hydrogen atoms as reflected by the 3 and 8 in the formula respectively.
What does a subscript tell us about an element in a compound?
In a molecular formula, the subscript tells us the number of atoms of the element that are present in one molecule of the compound. For instance,H2O tells us that there are two hydrogen and one oxygen atom per molecule of water. As for ionic compounds, it tells us the number of atoms present in one formula unit of the compound.
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 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.
Where are subscripts found and what do they tell you?
A subscript is a number that is written half a space below the line and which looks like this: H2O (this compares to a superscript which is written half a space above the line, looking like this: 1012). In a chemical formula, the subscript tells you the number of atoms of a particular element in a molecule. For the example that I gave, which is the very familiar formula of the water molecule, the subscript tells us that there are two hydrogen atoms in the molecule (H is for hydrogen).
