The text is asking why a solution of oleic acid that has been weakened with water is used instead of pure oleic acid. Oleic acid is a type of fatty acid commonly found in animal and vegetable fats and oils. Diluting the solution may be necessary for certain applications to achieve a desired concentration or to prevent adverse effects.
So the oleic acid stays on top of the water instead of mixing with the water.
Yes it is. Sodium oleate is formed.
Dilute carbonic acid is a carbonic acid solution that is in low concentration.
No a dilute acidic solution can be made from a very strong acid.
poure water on the concentrated acid
By pouring your solution into a vessel containing the water you wish to dilute it with.
Yes it is. Sodium oleate is formed.
Dilute acid is already a solution.
Because concentrated solution has more acidic particles as compared to dilute acid, so when there is no reaction with dilute acid then we use the concentrated acid.
Dilute carbonic acid is a carbonic acid solution that is in low concentration.
No a dilute acidic solution can be made from a very strong acid.
Vinegar is a dilute solution of acetic acid and is created by diluting concentrated acetic acid 20 fold to create a 5% acid solution.
Acetic acid
no it doesn't.dissolving or making a solution of an acid makes a more dilute solution of the acid.
poure water on the concentrated acid
By pouring your solution into a vessel containing the water you wish to dilute it with.
Nitric acid can be dilute or concentrated. This is simply a matter of how much of it you have in a given amount of a solution, which is variable.
Vinegar is a dilute solution of acetic acid.