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When alkali metals react with oxygen and form compounds that dissolve in water they produce solutions that are what on the pH scale?
Wiki User
∙ 13y ago
alkali metal + oxygen --> metal oxide
metal oxide + water--> metal hydroxide
metal hydroxides are strong alkalis, corrosive pH=14
Wiki User
∙ 11y ago
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The alkali metals react with oxygen and form compounds that dissolve in water to produce solutions that are what on the pH scale?
its not D. none of the above
What alkali metals are insoluble?
Unfortunately, we must also address the matter of ambiguous terminology. Alkali may mean the alkali metals, lithium, sodium, potassium, etc. It may also mean the high pH (alkaline) compounds such as sodium hydroxide, potassium hydroxide (lye), etc, characteristic of compounds of alkali metals.
Why the group 1 element of periodic table are called alkali metals?
Group 1A elements are active metals. They are so active that they are never found free in nature. They are usually stored in oil. They form compounds with oxygen that dissolve in water to give solutions that are alkaline or caustic. They are called alkali metals, or simply the alkalis.
What are some compounds that contain an alkali metal?
An alkali is a basic, ionic salt of an alkali metal or alkaline earth metal element. Alkalis are best known for being bases (compounds with pH greater than 7) that dissolve in water. chemical compound is a substance consisting of two or more elements chemically bonded together in a fixed proportion by mass
Why are group 1 metals called alkaine metals?
They are actually called the alkali metals. They are called the alkali metals because many of the compounds they form are bases (alkaline) and in pure form they will react with water to produce strong bases.
The alkali metals react with oxygen and form compounds that dissolve in water to produce solutions that are what on the pH scale?
its not D. none of the above
What does sodium hydroxide and potassium hydroxide have in common?
Both of these compounds are strong alkali. Both of these are hydroxides of alkali metals. Both of these compounds dissolve in water vigorously.
Compounds that release ions when they dissolve in water are called?
Substances that form ions when dissolved in water are electrolytes.
Substance that produce hydroxide ions when they dissolve in water?
Is called an alkali. Sodium hydroxide is a typical example.
What alkali metals are insoluble?
Unfortunately, we must also address the matter of ambiguous terminology. Alkali may mean the alkali metals, lithium, sodium, potassium, etc. It may also mean the high pH (alkaline) compounds such as sodium hydroxide, potassium hydroxide (lye), etc, characteristic of compounds of alkali metals.
Will a strong alkali dissolve in water?
All types of strong alkali do not dissolve well in water. Magnesium hydroxide can be given as an example for an insoluble strong alkali.
Base that can dissolve in water?
an alkali
Does alkali dissolve in water?
yes
What does alkali stand for in science?
Alkali does not Stand for anything its a name given to those bases that dissolve in water. For example NaOH is a BASE that can dissolve in water so its an alkali another important thing is that all Alkali's are bases but all bases are NOT alkali's.
Why the group 1 element of periodic table are called alkali metals?
Group 1A elements are active metals. They are so active that they are never found free in nature. They are usually stored in oil. They form compounds with oxygen that dissolve in water to give solutions that are alkaline or caustic. They are called alkali metals, or simply the alkalis.
What are some compounds that contain an alkali metal?
An alkali is a basic, ionic salt of an alkali metal or alkaline earth metal element. Alkalis are best known for being bases (compounds with pH greater than 7) that dissolve in water. chemical compound is a substance consisting of two or more elements chemically bonded together in a fixed proportion by mass
Is potassium an alkali?
Potassium is an element. Alkalis are compounds, so no it is not an alkali.
