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4K + O2 ---> 2K2O

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10y ago
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7mo ago

Potassium reacts with oxygen to form potassium oxide. When heated, potassium metal reacts vigorously with oxygen to produce potassium superoxide. Balancing the equation for this reaction would show 4K + O2 -> 2K2O.

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Q: How do you combine potassium and oxygen?
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If potassium K will combine to oxygen O2 whatcompound is formed?

When potassium (K) combines with oxygen (O2), it forms potassium oxide (K2O).


What compound does potassium oxygen and iodine make?

When potassium, oxygen, and iodine combine, they form potassium iodate (KIO3). This compound is commonly used in iodized salt to prevent iodine deficiency.


What is the symbol for potassium plus oxygen?

An equation refers to a reaction, not an individual compound. The formula of potassium oxide is K2O. If you mean the equation for its formation from the elements, it is 4K + O2 --> 2K2O.


How many elements are there in potassium oxide?

There are two elements in potassium oxide: potassium (K) and oxygen (O).


Does potassium combine with anything?

Potassium can combine with other elements to form compounds. For example, potassium chloride (KCl) is a common compound where potassium combines with chlorine. Potassium can also combine with oxygen to form potassium oxide (K2O).


How may potassium atoms do you think combine with a chlorine atom?

One potassium atom can combine with one chlorine atom to form potassium chloride.


Does potassium nitrate contain oxygen?

Yes, potassium nitrate (KNO3) contains oxygen. It is composed of potassium, nitrogen, and oxygen atoms.


Which elements join to form Koh?

Potassium (K) and Hydrogen (H) combine to form potassium hydroxide (KOH).


What are extremely reactive metals that combine with other elements called?

Highly reactive metals that easily combine with other elements are called alkali metals, like sodium and potassium. They react vigorously with water and oxygen.


How many potassium atoms and how many oxygen atoms are there in binary compound made from these two element?

A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.


Would potassium bond with oxygen?

Yes. Potassium will react readily with oxygen to form potassium peroxide.


What would be correct ration of potassium to oxygen to create a neutral compound?

With plenty of oxygen or even air around, the potassium will take what it needs, no more, no less. But I wouldn't like to be around, the combination is potentially explosive. Two atoms of potassium combine with 1 atom of oxygen so if you look up a table of atomic weights you can figure out the weight proportions easily. But beware, if you try weighing potassium in air it will already be going for the oxygen in the air, so you'll be kidding yourself.