The accuracy of a measure is demonstrated by comparing it with a measure that has been demonstrated to be valid. In other words, correlations with other measures that have known validity. For this to work you must know that the criterion has been measured well.
Animation of a strong acid/strong base neutralization titration (using phenolphthalein). The equivalence point is marked in red. In chemistry, neutralization (US spelling) or neutralisation (UK spelling), is a chemical reaction in which an acid and a base react quantitatively with each other.cetic acid is an example of a weak acid. The pH of the neutralized solution is not close to 7, as with a strong acid, but depends on the acid dissociation constant (pK a)of the acid. The pH at the end-point or equivalence point in a titration may be easily calculated.
Based on these examples, we can also note that a neutralization reaction is also a double replacement reaction-this will help us predict the products that form in this type of reaction. To recall, a double replacement reaction has the form: