giving an example list two information which make a chemical reaction more informative
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1.physical state
2.heat exchange (exothermic or endothermic)
2.heat exchange (exothermic or endothermic)
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Hey...
Just the chemical equation lacks to provide much information like state of reactants and products, involvement of heat during reaction etc.
To overcome this we add notations like delta to indicate the involvement of heat, mention the state in parenthesis beside the reactants and products, putting up / down arrow to denote evolve gas / precipitation.
e.g.
C (s) + O2 (g) = CO2 (g) ↑ + Δ
Just the chemical equation lacks to provide much information like state of reactants and products, involvement of heat during reaction etc.
To overcome this we add notations like delta to indicate the involvement of heat, mention the state in parenthesis beside the reactants and products, putting up / down arrow to denote evolve gas / precipitation.
e.g.
C (s) + O2 (g) = CO2 (g) ↑ + Δ
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