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The answer is: They increase the concentration of hydroxide ions in aqueous solution.
Acid
H+(aq) + OH-(aq) --> H2O(l)
Ammonia
Basic solutions are solutions that have more than a 1E-7 concentration of hydroxide ion. Thus, solutions with "extra" hydroxide ions are basic. On the other hand, solutions with extra hydrogen (hydronium) ions are acidic.
The answer is: They increase the concentration of hydroxide ions in aqueous solution.
Acid
H+(aq) + OH-(aq) --> H2O(l)
Ammonia
That sounds right.
Basic solutions are solutions that have more than a 1E-7 concentration of hydroxide ion. Thus, solutions with "extra" hydroxide ions are basic. On the other hand, solutions with extra hydrogen (hydronium) ions are acidic.
That sounds right.
Saponification is a process of converting esters into soaps and alcohols by the action of aqueous alkali (for example, aqueous sodium hydroxide solutions).
H2SO4 + 2NaOH ---> Na2SO4 + 2H20 sulphuric acid + sodium hydroxide ----> sodium sulphate + water
Yes a white precipitate forms when these two solutions are combined.
Aqueous solutions are solutions in which water is the solvent. Anything that dissolves in water forms an aqueous solution.
Strong bases are those bases which completely dissociate into its ions in aqueous solutions. Example: sodium hydroxide (NaOH), potassium hydroxide (KOH).