REDOX REACTION
Texto del Guión Gráfico
- Oh yeah, Redox reaction (oxidation-reduction) is a type of chemical reaction that involves a transfer of electrons between two species.
- Hi Jane! We have a quiz later. Do you know what is Redox?
- OXIDATION is the addition of oxygen/electronegative element to a substance or removal of hydrogen/ electropositive element from a substance. While REDUCTION is the removal of oxygen/electronegative element from a substance or addition of hydrogen/ electropositive element to a substance.
- What's the difference between oxidation and reduction?
- Of course. OXIDANTS are a reagent that increases the oxidation number of an element of a given substance. REDUCTANTS a reagent that lowers the oxidation number of a given element. As you could see they're quite the opposite of each other. Oh, and REAGENT is specifically a substance consumed in the course of a chemical reaction.
- How about oxidants, reductants, and reagent? Could you explain it to me, please?
- GOOD LUCK!
- So do you think your ready for the test today?
- Wow! Thank you so much!
- Yes, I think I am, thanks to you
- Wow congratulations, Jane got the highest grade and Neil you came second!
- Good Job Neil, I'm proud of you
- After the test finished, the students got back their grades
- Thanks Jane
- I can't believe I got a high score in the test.
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