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potassium + oxygen --> potassium oxide

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โˆ™ 2013-02-11 22:08:35
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To name a monatomic anion change the suffix of the element's name to

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The number of pairs of electrons in a covalent bond equals the bond order

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Q: What are the word and chemical equation for the reaction that cause potassium to tarnish?
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Related questions

What are the chemical and word equations for the reaction that causes potassium to tarnish?

potassium + oxygen --> potassium oxide


What is the chemical reaction called when silver and sulfur in the air is combined to produce tarnish?

Tarnish


What is the chemical equation of the tarnish of silver?

2 Ag + S = Ag2S


Is tarnished silver a chemical change?

Tarnish on silver is Silver Oxide, which is oxidised silver. This is indeed a chemical reaction.


A color change on metal that is caused by a chemical change is called?

Tarnish refers to the color change on metal that is caused by a chemical reaction. Tarnish can be removed with baking soda and boiling water.


What are the word equation for the reaction that causes sodium to tarnish?

Sodium+Oxeygen->Sodium Oxide 4Na+O2->2Na2O


Is the ability to tarnish physical or chemical change?

Neither. Tarnishing is a chemical change. The ability to tarnish is a chemical property.


Is the ability to tarnish a physical or chemical?

Chemical.


Why does jewelry tarnish?

When any type of metal is affected by heat, moisture, or gases, the metal begins to tarnish. This is a chemical reaction to whatever substance the metal has come in contact with and is able to react with it.


Is tarnishing of silver a chemical or physical?

The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.


Is tarnish a physical or chemical change?

chemical change


Is tarnish of silver a physical or chemical change?

Chemical.

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