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An acid, or proton donor, is a compound which produces H+ ions in solution. In an aqueous medium, hydrogen ion combines with a water molecule to form the hydroxonium ions. And there are only several acids that totally dissociate while dissolved in water. In contrast, bases accept hydrogen ions.
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What are Arrhenius' definitions for acid and base?
Acids are substances which produce hydrogen ionsin solution.Bases are substances which produce hydroxide ionsin solution.
What makes acid acidic?
An acid is a substance that releases hydrogen ions, H+, in an aqueous (water) solution, or a substance that gives up a hydrogen ion to another molecule or ion depending on which definition you use.
What is the solute and solvent of aqueous hydrochloric acid?
aqueous acid solution it is solute or solvent
What is an acid that releases few hydrogen ions in aqueous solution?
A weak acid, such as acetic acid (found in vinegar), releases only a small amount of hydrogen ions in aqueous solution compared to a strong acid like hydrochloric acid. Weak acids partially dissociate in water, resulting in a lower concentration of hydrogen ions.
What ion causes a substance to be acid?
The presence of hydrogen ions (H+) in a substance causes it to be acidic. In an aqueous solution, hydrogen ions are responsible for the characteristic sour taste and ability to react with bases.
What are Arrhenius' definitions for acid and base?
Acids are substances which produce hydrogen ionsin solution.Bases are substances which produce hydroxide ionsin solution.
What is a substance that increases the concentration of hydrogen ions in n aqueous solution?
A substance that increases the concentration of hydrogen ions in an aqueous solution is known as an acid. When an acid dissolves in water, it dissociates to release hydrogen ions (H⁺), which increases the solution's acidity. Common examples of acids include hydrochloric acid (HCl) and sulfuric acid (H₂SO₄). The higher the concentration of hydrogen ions, the lower the pH of the solution.
What makes acid acidic?
An acid is a substance that releases hydrogen ions, H+, in an aqueous (water) solution, or a substance that gives up a hydrogen ion to another molecule or ion depending on which definition you use.
What is the solute and solvent of aqueous hydrochloric acid?
aqueous acid solution it is solute or solvent
What is an acid that releases few hydrogen ions in aqueous solution?
A weak acid, such as acetic acid (found in vinegar), releases only a small amount of hydrogen ions in aqueous solution compared to a strong acid like hydrochloric acid. Weak acids partially dissociate in water, resulting in a lower concentration of hydrogen ions.
What ion causes a substance to be acid?
The presence of hydrogen ions (H+) in a substance causes it to be acidic. In an aqueous solution, hydrogen ions are responsible for the characteristic sour taste and ability to react with bases.
WHAT substance that produces hydrogen ions in solution is a?
A substance that produces hydrogen ions in solution is an acid. Acids are characterized by their ability to donate protons (H+ ions) in aqueous solutions, resulting in a decrease in pH. Common examples of acids include hydrochloric acid (HCl) and sulfuric acid (H2SO4).
What is aqueous solvent?
The aqueous solvent is water in a solution. An aqueous solution is a mixture that consists of the solvent water and a substance called a solute. For example, by dissolving the solute sugar in water, you get an aqueous solution.
What is the definiton of an Arrhenius acid?
An Arrhenius acid is a substance that, when dissolved in water, increases the concentration of hydrogen ions (H+) in the solution. It is defined as a compound that donates a proton in aqueous solution.
What is hydrogen peroxide solution?
an aqueous form of hydrogen peroxide H2O2 (aq)
What is an aqueos solution?
An *aqueous* solution is formed when a substance is dissolved in water. The term "aqueous" stands for the latin word "aqua" which means water.
What is hydrochloric acid in aqueous solution?
This is a solution of hydrogen chloride (HCl) in water.
