oxidation

• 一种化学反应过程，通常指物质与氧结合或失去电子，总是伴随着还原反应发生；也泛指物质被氧化、变质或生锈的过程。

A chemical process involving the addition of oxygen to a compound or the loss of electrons, which always occurs together with reduction.

不可数

1. Chemical reaction with oxygenB2formalscientific

   A chemical reaction where a substance combines with oxygen, often resulting in the loss of electrons.

   氧化

   • The oxidation of iron leads to rust formation.
   • Oxidation reactions are essential in combustion processes.
   • The wine turned brown due to oxidation when exposed to air.

   同义词oxidization

   反义词reduction

2. Electron loss in chemistryC1formalscientific

   The process in which an atom, molecule, or ion loses one or more electrons during a chemical reaction.

   氧化

   • In the reaction, magnesium undergoes oxidation by losing two electrons.
   • Oxidation always occurs alongside reduction in redox reactions.
   • The oxidation state of carbon changes from -4 to +4 in this process.

   反义词reduction