Chemistry, asked by rumpajmkk, 1 month ago

balance this equation: 4Na + O2= 2Na2O

Answers

Answered by Anonymous

Answer:

When sodium is heated in excess of oxygen or air, sodium peroxide (Na2O2) is the product. 2Na + O2 = 2Na2O2. When the reaction is carried out with a limited supply of oxygen or air, the major product will be sodium oxide. 4Na + O2 = 2Na2O

Appearance: Silvery solid in various forms

Names: Dioxygen Oxygen Oxygen (liquefied) show more

Appearance: Odourless compressed gas ; Liquefied gas. colourless-to-blue extremely cold liquid

Products:

Na2O – Sodium oxide

Other names: Disodium oxide , Sodium monoxide , Disodium monoxide

Appearance: White solid White lumps or powder

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