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When bases are dissolved in water an excess of which negative ion is produced?
Wiki User
∙ 13y ago
Negative hydroxide, OH-, is formed though not in excessbut in equal (stoechiometric) or in even smaller amounts (i.c.o. weak bases).
Base molecules gain protons (H+) from water (H2O) thus forming (leaving) OH- ions:
B- + H2O --> HB + OH-
You see that there never can be more OH- formed than base (B-) added.
Wiki User
∙ 13y ago
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What kind of ions are produced when an is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of of ions are produced when an acid is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of ions are produced when an acid is dissolved in water an when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of ions are produced when a acid is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
A salt will dissolve in water to form a. ions b. bases c. gases d. bases e. polar solvents?
Salts are dissolved in water when you need to prepare a solution.
Bases are solutions which contain an excess of?
hydroxide ions (OH-). When a compound is dissolved in a base, it will accept protons (H+) from the base, forming water and the conjugate acid of the compound. Bases have a pH above 7.
What substances when dissolved separate into charged particles?
Substances that dissociate into charged particles when dissolved in water are known as electrolytes. These include salts, acids, and bases, which dissociate into positive and negative ions that are able to conduct electricity in solution.
What kind of ions are produced when an is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of of ions are produced when an acid is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of ions are produced when an acid is dissolved in water an when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
What kind of ions are produced when a acid is dissolved in water and when a base is dissolved in water?
When an acid dissolves in water hydrogen ions bond with water to form hydronium ions, H3O+ When bases dissolve in water, hydroxide ions are formed, OH-
When dissolved in water an arrhenius base yields?
When dissolved in water, an Arrhenius base yields hydroxide ions (OH⁻) as the only negative ions in solution. This is because Arrhenius bases are substances that increase the concentration of hydroxide ions in aqueous solutions.
What is produced when acids and bases react?
When acids and bases react, they produce salts and water. This chemical reaction is known as neutralization. Salts are composed of the positive ions from the base and the negative ions from the acid.
Compare acids and bases based on the ion produced when each compound is dissolved in water?
Acids produce H+ ions (protons) when dissolved in water, while bases produce OH- (hydroxide) ions. Acids increase the concentration of H+ ions in a solution, making it acidic, whereas bases increase the concentration of OH- ions, making it alkaline. The presence of these ions affects the pH of a solution, with acids having a pH less than 7 and bases having a pH greater than 7.
Why benzaldehyde is used in excess in the synthesis of schiff bases?
It is not in excess but stochiometry with .0.1 mol excess for 100 % conversion
Bases are solutions which contain an excess of what?
H+ ions
What properties is common to both acids and bases?
Acids and bases are similar, wherein when they are dissolved in water, they make ions. Another property is that the stronger the acid or base, the more ions are produced, so the conductivity of the solution increases.
