HI
they both create/break down food using similar chemical which i can't spell.... look it up!
urine smells bad because it contains the waste products of your body. waste products dont really smell very good.
Unbalanced: C3H8 + O2 -> H2O + CO2 (Left side: 3C, 8H, 2O; Right side: 1C, 2H, 3O) Balanced: C3H8 + 5O2 -> 4H2O + 3CO2 (Left side: 3C, 8H, 10O; Right side: 3C, 8H, 10O)
It contain the chemical formula of the specified compounds (reactants and final products), it contains the chemical proportions of a compound (coefficients).
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