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The definition of an Arrehnius base is an ionic compound that contains more OH- ions than H+ ions when dissolved in water.
The Bronsted-Lowry (more general) definition of a base is any substance that readily recieves protons. OH- ions very easily recieve protons (H+) to become H2O.
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If lye contains hydroxide ions it is what kind of compound?
Lye, containing hydroxide ions, is a base. Bases are substances that release hydroxide ions (OH-) in water solution.
Substances such as NaOH which dissociate into OH- ions are classified as?
Substances that dissociate into hydroxide (OH-) ions are classified as bases. These bases are capable of accepting protons (H+) in chemical reactions.
What A substance that does not from hydroxide ions in a water solution is a base?
A substance that does not form hydroxide ions in water but donates protons is considered an acid, not a base. Bases are substances that release hydroxide ions in water.
What are substances that release hydroxide ions or take up hydrogen ions in a solution?
Substances that release hydroxide ions in solution are called bases, while substances that take up hydrogen ions are called acids. Acids donate hydrogen ions to the solution while bases accept them. The combination of an acid and a base results in a neutralization reaction.
Do all bases have hydroxide ions?
No, not all bases contain hydroxide ions. Bases are substances that can accept protons (H+ ions) and increase the concentration of hydroxide ions (OH-) in solution. Some bases, like ammonia (NH3) or sodium bicarbonate (NaHCO3), do not contain hydroxide ions but still have basic properties.
If lye contains hydroxide ions it is what kind of compound?
Lye, containing hydroxide ions, is a base. Bases are substances that release hydroxide ions (OH-) in water solution.
Substances such as NaOH which dissociate into OH- ions are classified as?
Substances that dissociate into hydroxide (OH-) ions are classified as bases. These bases are capable of accepting protons (H+) in chemical reactions.
What A substance that does not from hydroxide ions in a water solution is a base?
A substance that does not form hydroxide ions in water but donates protons is considered an acid, not a base. Bases are substances that release hydroxide ions in water.
Substances that combine with hydrogen ions are called?
Bases or alkalis are substances that combine with hydrogen ions (protons) in a chemical reaction, resulting in the formation of water. This reaction is known as neutralization.
What are substances that release hydroxide ions or take up hydrogen ions in a solution?
Substances that release hydroxide ions in solution are called bases, while substances that take up hydrogen ions are called acids. Acids donate hydrogen ions to the solution while bases accept them. The combination of an acid and a base results in a neutralization reaction.
Do all bases have hydroxide ions?
No, not all bases contain hydroxide ions. Bases are substances that can accept protons (H+ ions) and increase the concentration of hydroxide ions (OH-) in solution. Some bases, like ammonia (NH3) or sodium bicarbonate (NaHCO3), do not contain hydroxide ions but still have basic properties.
What is the Bronsted-Lowry theory and how does it define the relationship between acids and bases?
The Brnsted-Lowry theory defines acids as substances that donate protons (H ions) and bases as substances that accept protons. According to this theory, an acid-base reaction involves the transfer of a proton from the acid to the base. This theory expands the definition of acids and bases beyond the traditional concept of acids as substances that release hydrogen ions and bases as substances that release hydroxide ions.
What are substances that remove H from a solution?
Substances that remove H+ ions from a solution are called bases or alkalis. Bases react with H+ ions to form water, reducing the concentration of H+ ions in the solution. Examples of bases include sodium hydroxide (NaOH) and ammonia (NH3).
What substances in creases the number of H3O when dissloved in water?
An acid (containing dissociable H+ ions
What are they definition salt acid bases?
Acids are substances that produce hydrogen ions when added to water. Bases on the other hand will produce negative ions when added to water. Salts are formed as a mixture of acids and bases with the acids producing H+ ions and bases OH- ions.
Is it right all Arrhenius bases are Brownsted Lowry bases?
No, not all Arrhenius bases are Brønsted-Lowry bases. Arrhenius bases are defined as substances that produce hydroxide ions (OH-) when dissolved in water, whereas Brønsted-Lowry bases are substances that accept protons (H+ ions) in a chemical reaction. Some substances that meet the Arrhenius definition may not meet the Brønsted-Lowry definition if they do not involve proton transfer reactions.
Do bases have a high or low concentration of OH- ions?
Bases have a high concentration of OH- ions. When bases dissolve in water, they release hydroxide ions (OH-) which can accept protons to form water. This interaction is responsible for the basic properties of these substances.
