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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.

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βˆ™ 6y ago
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βˆ™ 6y ago

CBr4.. Carbon has 4 valence electrons.

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βˆ™ 5mo ago

NCl5 does not exist because chlorine typically forms compounds where it has an oxidation state of -1. In NCl5, chlorine would need to have an oxidation state higher than +1, which is energetically unfavorable. Additionally, the molecule lacks stability due to the repulsion between the negatively charged chlorine atoms.

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βˆ™ 14y ago

The element carbon cannot form more than 4 bonds. It would have to form 5 bonds to make CBr5. Carbon is limited to making CBr4.

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βˆ™ 13y ago

its hard to get

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Q: Why does the compound ncl5 not exist?
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Why the NCl5 do not exist?

NCl5 does not exist because nitrogen typically forms compounds where it has a maximum of three covalent bonds due to its electronic configuration. The formation of NCl5 would require nitrogen to have five covalent bonds, which is energetically unfavorable and therefore the compound is not stable.


Why does NCl5 not exist?

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.


Why ncl5 doesn't exist?

This is due to the vacant d orbital as N lies in 2nd period


Why is the molecule NCl5 exist?

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.


Why PCl5 is used in organic rections than NCl5?

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.


What is the correct name for NCl5?

The correct name for NCl5 is nitrogen pentachloride.


What is the chemical compound name for VF?

This compound doesn't exist.


Is lithium a compound?

yes. it does exist


What is the formula for the compound for xenon tetraphosphorous?

Very probable this compound doesn't exist.


Why is Cl2Na a compound?

A compound Cl2Na doesn't exist now. If you think to sodium chloride (NaCl) this is a compound.


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The chemical compound SCI6 is sulfur hexacarbide.


Is there any compound of manganese in negative oxidation state and if exist then formulae?

no, it does not exist