write characteristics of chemical equation and how chemical equation represent
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Answer:
A chemical equation consists of the chemical formulas of the reactants (on the left) and the products (on the right). The two are separated by an arrow symbol (“→” usually read aloud as “yields”). Each individual substance’s chemical formula is separated from others by a plus sign. The state of matter of each compound or molecule is indicated in subscript next to the compound by an abbreviation in parentheses. For example, a compound in the gas state would be indicated by (g), solid (s), liquid (l), and aqueous (aq). Aqueous means dissolved in water; it is a common state of matter for acids, bases, and dissolved ionic compounds.
As an example, the formula for the burning of methane can be written as follows:
Chemical equation:-
A chemical equation is a symbolic representation of chemical reaction.
it is representated through element name and symbol.
in it's LHS there is reactant
in it's RHS there is product.
Representation of chemical equation:-
Reactant A + Reactant B ----> Product C