Why is Sodium chloride a compound but not a molecule? I thought all the compounds are molecule but not all molecules are compoun
1 answer:
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NH3 is a molecule with a nitrogen atom in the middle surrounded by 3 hydrogen atoms bonded covalently. Nitrogen has 5 valence electrons so, it will form sigma bonds (sp3 hybrid orbitals) with each of the hydrogen atom. The remaining lone pair electrons will be situated above the atom. You ca look at this image I've pulled from Google.
Answer:
125 carbon atoms are from proline are present in the protein.
Explanation:
Molecular formula of proline =
Number of carbon atoms = 5
If a human protein has 25 proline monomers.
Number of proline molecules = 25
Number of carbon atoms in 25 molecules of proline :
125 carbon atoms are from proline are present in the protein.