A Film Method for Determining the Reaction of the Liquids of the Body by Indicators
نویسنده
چکیده
" Scire est nescire, nisi id me Scire alius sciret." october, 1923. A large body of evidence has accumulated in support of the electrolytic dissociation theory originally put forward by Arrhenius in 1887, and at the present time the conception of the reaction of a solution, whether acid, alkaline or neutral, is to be regarded either from the point of view of the absolute quantity of neutralisable acid or alkali present, or from the relative concentration of the hydrogen and hydroxyl ions of the solute present in the solution. Therefore in the former case the acidity of a normal solution has been defined as the equivalent of 1 gram atom of acidic hydrogen in 1 litre of solution, and in the latter case a normal solution of hydrogen ion as one containing 1 gram H Vol. XL. No. 150.
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