Redox by Eloise Gray https://padlet.com/wheezypops1/ixg5hi2w1qvt Chemistry stuff en-us 2017-03-25 18:45:30 UTC 2024-08-04 16:53:50 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/File.png Example: wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162579693 In this reactions sodium is the reducing agent as it donates electrons ad gets oxidised. Chlorine is the oxidising agent as it accepts electrons and gets reduced]]> 2017-03-25 19:05:21 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162579693 Oxidation numbers wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162579932 An oxidation number is the total number of electrons it has donated or accepted to form and ion or part of a compound. The oxidation number for an atom will increase by 1 for each electron lost and decrease by 1 for every electron gained.]]> 2017-03-25 19:10:39 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162579932 What is a redox reaction? wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580024 A redox reaction is the simultaneous gain and loss of electrons. Reduction is the gain of electrons, and oxidation is the loss of electrons.]]> 2017-03-25 19:12:18 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580024 Oxidising and reducing agents wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580068 An oxidising agent accepts electrons and gets reduced. Whereas a reducing agent donates electrons and gets oxidised.]]> 2017-03-25 19:13:04 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580068 Redox wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580444 2017-03-25 19:21:17 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580444 Common oxidation numbers wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580932 Fluorine -1
Hydrogen +1
Oxygen -2
Chlorine -1
However, in metal hydrides hydrogen is -1. In peroxides oxygen is -1 and when bonded to fluorine, oxygen is +2.

]]> 2017-03-25 19:35:09 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580932 Oxidation states wheezypops1 https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580960 The oxidation states of the atoms in a molecule add up to 0. The oxidation state of an ion is the same as its charge. ]]> 2017-03-25 19:35:50 UTC https://padlet.com/wheezypops1/ixg5hi2w1qvt/wish/162580960