![Oxidation and reduction – oxygen transer A substance has been oxidised if it gains oxygen. Oxidation is gain of oxygen. A substance has been reduced if. - ppt download Oxidation and reduction – oxygen transer A substance has been oxidised if it gains oxygen. Oxidation is gain of oxygen. A substance has been reduced if. - ppt download](https://images.slideplayer.com/18/6172035/slides/slide_9.jpg)
Oxidation and reduction – oxygen transer A substance has been oxidised if it gains oxygen. Oxidation is gain of oxygen. A substance has been reduced if. - ppt download
![SOLVED: Oxygen Hydrogen Question 31 25p8 The oxidation number of sodium in sodium nitrate is 2.5 ppts Question 32 SOLVED: Oxygen Hydrogen Question 31 25p8 The oxidation number of sodium in sodium nitrate is 2.5 ppts Question 32](https://cdn.numerade.com/ask_previews/28c6dd50-2844-492a-a863-2366717b0fe0_large.jpg)
SOLVED: Oxygen Hydrogen Question 31 25p8 The oxidation number of sodium in sodium nitrate is 2.5 ppts Question 32
![can someone show me how to work out the formula for these please (just pick a few as examples) : r/ALevelChemistry can someone show me how to work out the formula for these please (just pick a few as examples) : r/ALevelChemistry](https://preview.redd.it/can-someone-show-me-how-to-work-out-the-formula-for-these-v0-nj2mwqw50szb1.png?auto=webp&s=54c6e9757e5b75ee447bd3325327df883bdbb00f)