MindMap Gallery Redox reactions
This mindmap is about redox reactions. It has the following content: - ways to identify redox reactions - oxidation states - oxidation numbers - pauling's scale of electronegativity - 6 rules for assigning oxidation numbers
Edited at 2022-07-12 10:26:47This mind map elaborates on content such as best practices, challenges, and examples. By interpreting their practical applications in various industries and fields, the map further showcases how they help businesses overcome obstacles and achieve success.
This mindmap on Qualitative analysis contains the following content: -cation tests -anion test -solubility table I hope it helps :)
This mindmap is about Reproduction in flowering plants. It contains the following content: - characteristics of cross pollinated and wind pollinated flowers - advantages and disadvantages of self and cross pollination - functions of various parts in a monocotyledonous flower and what happens to those parts after fertilization - the process of pollination - the process of fertilization
This mind map elaborates on content such as best practices, challenges, and examples. By interpreting their practical applications in various industries and fields, the map further showcases how they help businesses overcome obstacles and achieve success.
This mindmap on Qualitative analysis contains the following content: -cation tests -anion test -solubility table I hope it helps :)
This mindmap is about Reproduction in flowering plants. It contains the following content: - characteristics of cross pollinated and wind pollinated flowers - advantages and disadvantages of self and cross pollination - functions of various parts in a monocotyledonous flower and what happens to those parts after fertilization - the process of pollination - the process of fertilization
Redox reactions
ways to identify redox reactions
loss of electrons
gain of oxygen
increase in oxidation state
oxidation
gain of electrons
loss of oxygen
decrease of oxidation state
reduction
oxidation states
term used when electrons are transferred, strictly used for ionic compounds
loss of electrons
oxidation has occurred
oxidation state has increased
gain in electrons
reduction has occurred
oxidation state has decreased
oxidation numbers
term used for covalent molecules where electrons are shared in the covalent bond
examples of molecules where oxidation state is used
HCl
H2O
what is oxidation number?
a value assigned to a each atom in a compound
a measure of the electron control it has, relative to the atom
Pauling's Scaling of Electronegativity
electronegativity
a measure of an atom's ability to attract electrons
increases from left to right in the periodic table
due to the increase in nuclear charge, resulting in an increased attraction between nucleus and bond electrons
6 rules for assigning oxidation numbers
1. atoms in elemental state
atoms in leemental state have an oxidation state of 0
2. Simple ions
Oxidation number is the same as the charge for simple ions
3. addition of all oxidation numbers in a neutral compound
all oxidation numbers in a neutral compound must add up to 0
4. addition of all oxidation numbers in a charged compound
addition of all oxidation numbers in a charged compound must add up to the charge of the compound
5. usual oxidation number for an element
usual oxidation number of an element is equal to its charge
6. Exceptions to rule 5
some elements' oxidation numbers can change due to the other elements in the compound