It becomes lees acidic. The ph value goes up.
Because of the common ion effect.
The effect of the acid value is that it enhances the working efficiency of a lubricant.
The titration equivalence point occurs when the acid present in the sample has been exactly neutralized by the volume of base added. Additional water added to the reaction vessel has no effect on the volume of base added.
is soluble in water and will fizz when hydrochloric acid is added
sulphuric acid
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Mixing of acid with water is highly exothermic. Hence acid is added to water.Also, adding acid to water, if the mixture accidentally splashes you will be less likely to be injured by the dilute acid mix. Adding water to acid, if the mixture accidentally splashed you will be more likely to be injured by the still concentrated acid mix.
is Ca(OH)2 is soluble in water and will hissing when hydrochloric acid is added
Oleic acid is not miscible with water.
decrease.
HI, Hydrogen iodide, is an ionic compound which will dissociate when added to water. It forms a strong acid, hydroiodic acid.