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In three ways chemical equations can be made more informative.By indicating 'physical states ' of the reactants and products.By indicating 'heat changes ' taking place in the reaction.By indicating the 'conditions ' under which the reaction takes place
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In three ways chemical eqn can be made more effective:-
  1.) by indicating 'physical state' of the reactants and products.
   2.) by balancing it.
    3.) giving the name of the components which is added when reaction is takes place.

     4.) by indicating 'heat exchange' takes place in the reaction.
       5.) by indicating the 'conditions' under which the reaction takes place.

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