Question

How to calculate the sp3 hybridisation of central atom?

Answer 1

Answer:

Explanation:

You can find the hybridization of an atom by finding its steric number: The steric number = the number of atoms bonded to the atom + the number of lone pairs the atom has. If the steric number is 4, the atom is sp3 hybridized. If the steric number is 3, the atom is sp2 hybridized.

Answer 2

Explanation:

When you use a pH lower than the pI then your peptide is most likely positively charged. Higher pH than the pI means negative net charge. Hope I could help with that