a base produces hydroxide ions(OH-) in water
This substance is an acid.
hydroxide ions are formed by bases and hydronium ions are formed by acids.
A base is a substance that forms hydroxide ions in water and has a pH above 7. Bases are known for their ability to neutralize acids and have a bitter taste. Some common examples of bases include sodium hydroxide and ammonia.
Hydrogen ions can form water molecules (H2O) by combining with hydroxide ions (OH-) or hydronium ions (H3O+).
Another way to describe the dissociation of water is as follows where two water molecules form a hydronium ion (essentially a water molecule with a proton attached) and a hydroxide ion
A substance that releases hydroxide ions into water is a base. Examples include sodium hydroxide (NaOH) and potassium hydroxide (KOH). When these substances dissolve in water, they dissociate into ions, including hydroxide ions (OH-), which result in an alkaline solution.
Actually, a substance that does not form hydroxide ions in water is not a base. Bases typically do form hydroxide ions when dissolved in water, so a substance that does not form hydroxide ions would not be classified as 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.
Bronsted-Lowry's BASES are a substance that either contains hydroxide ions OH- or reacts with water to form hydroxide ions.
False
This statement is not accurate. A base is defined as a substance that can accept a proton (H+) from water, forming hydroxide ions (OH-) in a solution. A substance that does not form hydroxide ions in water is not a base.
Acids forms the ion H+.
A base substance forms hydroxide ions (OH-) in water. This occurs when the base substance donates OH- ions to the water molecules, increasing the concentration of hydroxide ions in the solution.
A substance that produces hydroxide ions in water is known as a base. Bases are compounds that can accept protons from acids, leading to the release of hydroxide ions in water. Common examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
A substance that accepts protons and forms hydroxide ions in water is known as a Brønsted-Lowry base. When such a base dissolves in water, it can accept hydrogen ions (H⁺) from water molecules, resulting in the formation of hydroxide ions (OH⁻). An example of this type of base is sodium hydroxide (NaOH), which dissociates in water to produce OH⁻ ions.
A substance that forms hydroxide ions in water is defined as a base. This type of base is known as an alkali or a hydroxide base. When dissolved in water, these substances release hydroxide ions (OH-) that can accept protons, making the solution basic.
A base is a substance that contains hydroxide ions (OH-) which can accept protons from water, resulting in the formation of hydroxide ions and free hydrogen ions (H+). This is why a base is known to form hydrogen ions in water.