https://padlet.com/uaeoo2021/117k9tdhjqx9brmx BY: Ghada Bahey Eldeen en-us 2022-02-14 08:16:25 UTC 2022-02-14 17:27:05 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/971174345/3451f1a5c883a0705969f15431bc3cb4/7889.png https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046051837 In today's lesson, I learned the meaning of oxidation-reduction reaction which involves the transfer of electrons from one atom to another, also I learned what is the reducing agent means and how to find it from an equation.]]> 2022-02-14 12:10:27 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046051837 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046060696 I learned today what is oxidation and reduction, I also learnt that reduction reduces and oxidation increases.
But the most interesting thing I have learnt today is what reducing agent is?]]> 2022-02-14 12:16:59 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046060696 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046062091 Today I learned that we have 2 reactions oxidation and reduction ... oxidation means loss of electrons and oxidation number increases while the reduction means gain of electrons and the number of oxidation decreases.]]> 2022-02-14 12:17:56 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046062091 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046092797 I learned ,Oxidation- Redaction reaction involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes .by gaining or losing an electron]]> 2022-02-14 12:38:12 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046092797 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046159853 Today I learned the oxidation and reduction reaction and reducing agent and oxidizing agent]]> 2022-02-14 13:14:16 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046159853 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046169757 I learned how to differentiate between oxidation, reduction, oxidizing agent and reducing agent.
Oxidation: substance that lose electron or we can say that it is increase of oxidation number.
Reduction: substance that gains electron or we can say that it is decrease of oxidation number.
Oxidizing agent is gain electron and reducing agent lose electron.]]> 2022-02-14 13:19:09 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046169757 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046317040 I learned that oxidation and reduction are opposites. Oxidation is the loss of electrons while reduction is the gain of electrons. I also learned that, for oxidation and reduction, one cannot happen without the other.]]> 2022-02-14 14:21:40 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046317040 https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046789337 I learned that oxidation happens when an atom loses electors, and the oxidation number increases, also known as reducing agent.

Reduction happens when an atom accepts electrons, and the oxidation number decrease, also known as reducing agent. ]]> 2022-02-14 17:27:00 UTC https://padlet.com/uaeoo2021/117k9tdhjqx9brmx/wish/2046789337