This is coordinate (dative) bonding where the nitrogen atom donates 2 electrons to the oxygen but is still chemically bonded.
Answer:
Methane is known as Marsh gas.
Structural formula for Marsh gas is CH4
Explanation:
METHANE is known as Marsh gas because it is generally produced in marshy areas.
Answer:
The true one is A
Explanation:
A calorie is clearly not a temperature...
Answer:
- <em>sp³ hydbridization</em> is the formation of 4 equal hybrid orbtials (same characteristcs) by the hybridization ("mixture") of two different kind of orbitals: 1 type s orbtial and 3 type p orbitals.
Explanation:
This hybridization is the result of the rearragement of the valence electrons that originally are in s and p orbitals, forming the new hybrid orbitals (sp³).
This is easily explained with carbon atom.
- Carbon has atomic number 6, hence it has 6 electrons.
- Thus, the electron configuration of carbon is: 1 s² 2s² 2p².
- So, there are four valence electrons that are in the 2s and 2p orbitals.
- The hybridization consists in that the four valence electons, instead of remain in two different energy levels (s and p) will form 4 orbitals, named sp³, each with the same energy.
- In summary the four electrons originally distributed as 2s² 2p² will be located as 2 sp³.