Because of its taste, some children may refuse to take the needed quantities for growth in which case an amino acid-based formula may be needed as their organoleptic characteristics are not as unpleasant.
But the same offensive formula may be as effective.
Likewise in those regions, formula may be unavailable or may be prohibitively expensive.
This formula may be applicable in Web surveys.
Many "chemically unrealistic" formulas may be discarded using various heuristic rules based on the ratios of elements involved as well as their valences.
The beauty of other formulae may be more obvious.
Formulas may be combined to give yet more formulas.
It is verified that those formulas may be obtained readily from the present formulas by considering their certain assumptions.
Equation 1 may be regarded as a master equation from which all other acid base formulae may be derived [ 1].
Thus, Eqn 1 may be regarded as a master equation from which all other acid base formulae may be derived [ 2].
Ideally a needs based formula is preferred over a utilisation based formula.
