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which of the following is not an example of molecular formula. In case of sucrose represented by the molecular formula C 12 H 22 O 11 there are three varied nonmetals. Subscripts after element symbols represent the number of atoms.
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In drawing a Lewis structure each nonmetal atom except hydrogen should be surrounded by. The following examples show how to find the molecular formula. Which of the following is not an example of a molecular formula.
The molecular formula is an expression of the number and type of atoms that are present in a single molecule of a substance.
For instance we cannot say the exact number of Na and Cl in a NaCl crystal. In case of sucrose represented by the molecular formula C 12 H 22 O 11 there are three varied nonmetals. 2746g of a compound gave on analysis 194g of silver 0268g of sulphur and 0538g of oxygen. D condensed molecular formula.
