Carbon atoms have 4 valence electrons, so it can form only 4 bonds. CBr5 would require carbon to form 5 bonds. A molecule composed of carbon and bromine atoms would be CBr4, which is carbon tetrabromide.
The compound CO8 does not exist in chemistry. The formula CO8 seems to be an incorrect representation of a compound.
I suppose that this compound doesn't exist.
XeCl8 does not exist as a stable compound. Xenon typically forms compounds with a maximum coordination number of 6 due to its electron configuration, and the reported compound XeCl8 is likely a theoretical or unstable concept.
There is no compound with the formula "P2N8" - it just could not possibly exist.
A compound must have at least two atoms of different elements.
Because Nitrogen (N) can only have up to 3 bonds. There is no way to arrange 5 bonds around the nitrogen atom. p.s. I think there is more to this answer but i don't really know, something about the orbital.
NCl5 does not exist because nitrogen cannot exhibit an oxidation state higher than +5 due to its electron configuration. In NCl5, nitrogen would need to have an oxidation state of +5, which is not possible. Additionally, the molecule would be highly unstable due to the repulsion between the nitrogen lone pair and the chlorine atoms.
This is due to the vacant d orbital as N lies in 2nd period
NCl5 is able to exist due to nitrogen's ability to expand its octet in certain compounds, allowing it to form more than the typical 8 electrons around its central atom. Additionally, the electronegativity difference between nitrogen and chlorine helps stabilize the molecule by forming strong covalent bonds.
PCl5 is often preferred in organic reactions over NCl5 because it is a stronger and more reactive chlorinating agent. PCl5 has a greater ability to replace hydroxyl groups with chlorine atoms in organic molecules, leading to a higher yield of the desired chlorinated product. Additionally, PCl5 is easier to handle and less toxic compared to NCl5.
The correct name for NCl5 is nitrogen pentachloride.
This compound doesn't exist.
yes. it does exist
Very probable this compound doesn't exist.
Compound 1 has two stereoisomers.
A compound Cl2Na doesn't exist now. If you think to sodium chloride (NaCl) this is a compound.
This compound doesn't exist.