Boron triflouride, or BF3 does not have a double bond. This is because boron has three atoms in its outer shell and fluorine has seven. This enables boron to form three single covalent bonds with the fluorine.
Boron trifluoride is covalent. It is a planar molecule with bond angles of 1200, as predicted by VSEPR theory for a molecule with 3 electron pairs around the central atom. It does not follow the "octet" rule, but when it reacts to form complexes
it accepts two electrons to achieve the octet.
BF3 is a non-polar molecule, primarily because the 3 fluorine atoms force the central boron atom to be "hypovalent," and therefore an octet rule violator. That said, it is possible for even a non-polar molecule to have very weak, temporary dipoles caused by the random motion of electrons around the periphery of the molecule. This very weak intermolecular force is called London dispersion force (after chemist Fritz London,) which gives many non-polar gases their low melting and boiling points.
Yes
Yes, F- donates a pair of lone e- to BF3
The central B atom min BF4- is sp3 hybridised- BF4-is tetrahedral - B has s and p orbitals available for bonding.
Na(BF4) forms so Na+ and (BF4)- are the ions produced
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Same as its molecular shape; tetrahedral.
Yes, F- donates a pair of lone e- to BF3
The structure of BF4- is tetrahedral.
The central B atom min BF4- is sp3 hybridised- BF4-is tetrahedral - B has s and p orbitals available for bonding.
Na(BF4) forms so Na+ and (BF4)- are the ions produced
Yes! BF4- is a tetrahedral as it is just a boron with four Florines attached and no lone pairs.
It came out October 29
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Not sure what the word isobal might be. BH4- and NH4+ are isoelectronic. BF4- and NH4+ are both tetrahedral and have the same geometry.
How well your PC will perform running BF4 COD Ghosts and Dayz depends on the type of PC you have and the specs of that PC.
Boron trifluoride BF3 reacts with F- ion to form the BF4- ion. BF3 has only 6 electrons around the B atom, is planar, and is a Lewis acid (as it will accept electrons from an electron pair donor such as F-. BF4- is a tetrahedral ion- all four bonds are equivalent.
BF4 in Snowpoint Temple
Same as its molecular shape; tetrahedral.