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Potassium hydride reacts with water to produce potassium hydroxide and hydrogen gas.

KH + H2O --> KOH + H2

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15y ago

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What is the formula for potassium hydrogen sulfide?

The formula for potassium hydrogen sulfide is KHS. Another name for this inorganic compound is potassium hydrosulfide. Its molar mass is 72.17 grams per mole, and it is soluble in water.


What happens when potassium reacts with hydrogen?

When potassium reacts with hydrogen gas, potassium hydride (KH) is formed. This reaction is highly exothermic and can release a significant amount of energy. Potassium hydride is a powerful reducing agent and can react violently with water or oxygen.


Is potassium hydride a transition metal?

No- it is an alkali metal hydride.


What is the name of the compound with the formula KHCO3?

I believe it is Potassium Hydride. I believe it is Potassium Hydride.


What is the equation for potassium and water reacting?

2K + H2O ----> K2O + H2


What is the correct formula of potassium hydride?

The correct formula of potassium hydride is KH. It is composed of one potassium atom (K) and one hydrogen atom (H) bonded together.


What is the name for the compound KH?

Potassium Hydride


What is the balanced equation for potassium hydroxide reacting with sulfuric acid to form potassium sulfate and water?

The balanced equation for potassium hydroxide (KOH) reacting with sulfuric acid (H2SO4) to form potassium sulfate (K2SO4) and water (H2O) is 2KOH + H2SO4 → K2SO4 + 2H2O.


What is the chemical formula for potassium and hydrogen?

The chemical formula of potassium hydride is KH.


Is potassium hydrogen the same as potassium hydride?

It's impossible to tell. "Potassium hydrogen" is clearly an error of some kind; it might be a somewhat confused attempt to write "potassium hydride," or it could be an omission error for something like "potassium hydrogen carbonate."


Is Ethyne a covalent hydride?

Yes- although the name hydride is usually applied to ionic compuhds containing H- e.g. potassium hydride, KH.


In the neutralisation of sulfuric acid by potassium hydroxide what displaces the hydrogen in the acid?

Potassium displaces the hydrogen in sulfuric acid when reacting with potassium hydroxide to form potassium sulfate and water.