Dr Nightmare

3 个月前
en
示例
1Default Sample
Oxidation and reduction reactions involve electron transfer between species. In redox reactions, oxidation number changes occur. Fe2O3 plus carbon yields pure iron at high temperatures. This process demonstrates electron movement between reactants and products.
2Sample 1
I live in the world where people love their loved ones but on the other hand hate the other loved ones of their loved one
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