what is chemical formula? Which rule have you to follow while writing a chemical formula?
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a symbolic representation of chemical reaction using symbol or formula of reaction a product is called chemical equation .
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definition -a set of chemical symbols showing the elements present in a compound and their relative proportions.
The rule for writing chemical formula are:
-Firstly, write the symbols with positive charge valency first.
- Secondly, write the valency of each atom on the top of its symbol.
- Thirdly, divide the valency number by their highest common factor ignore the positive or negative radicle.
- Interchange the valency of the radicle.
-Lastly, write the interchanged valency number to the lower right of the radicle.
hope its help dear!!!
The rule for writing chemical formula are:
-Firstly, write the symbols with positive charge valency first.
- Secondly, write the valency of each atom on the top of its symbol.
- Thirdly, divide the valency number by their highest common factor ignore the positive or negative radicle.
- Interchange the valency of the radicle.
-Lastly, write the interchanged valency number to the lower right of the radicle.
hope its help dear!!!
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