Not necessarily. Although alkalies will form hydroxide ions in water, many are not hydroxides in and of themselves.
Sodium Hydroxide.
You can identify an alkali by its name if it contains specific terms or elements associated with alkalis. Typically, alkalis are hydroxides of alkali metals (like sodium or potassium) or alkaline earth metals (like calcium). If the name includes "hydroxide," such as sodium hydroxide (NaOH) or potassium hydroxide (KOH), it indicates an alkali. Additionally, the presence of alkali metal names in the formula or common names suggests it is an alkali, such as sodium or potassium compounds.
Alkali. IF something contains hydroxide ions it is an alkali.
An alkali is a base, a hydroxide (containing the group OH-), as sodium hydroxide - NaOH.
No. An alkali is a compound: the hydroxide of al alkali metal.
Potassium hydroxide is both an alkali and a base. Alkali typically refers to a soluble base, and since potassium hydroxide dissolves in water to form hydroxide ions, it is considered an alkali. Additionally, as a strong base, it can accept protons from acids, making it a base.
Lithium hydroxide is the strongest alkali in the alkali metal group.
A soluble base is called an alkali. Alkalis are substances that can neutralize acids, forming salts and water. Examples of soluble bases include sodium hydroxide and potassium hydroxide.
A hydroxide solution is typically considered an alkali. This is because hydroxide ions (OH-) present in the solution can accept protons, leading to a basic (alkaline) pH.
base which is soluble in water is called alkali. example the lithium,calcium sodium ,potassium,rubidium ,francium all are alkali metals. they form sodium hydroxide,potassium hydroxide,calcium hydroxide all are strong bases .when they dissolve in water they form strong alkali.
Yep, everything with 'hydroxide' can be called an alkali no matter its state of matter. :)
As with all hydroxides it is an alkali.