BrF3 has trigonal bipyramid electron group arrangement (3 bonds+2 lone pairs) but not corners are occupied by identical atoms (2 have lone pairs of Br) so the dipole moments do not cancel out and the molecule has a net dipole moment SF4 has again trigonal bipyramid electron group arrangement (4 bonds + 1 lone pair) with one lone pair at one of the corners so, it has a net dipole moment SF6 has octahedral electron group arrangement (6 single bonds) and since all corners have F atoms the dipole moments of the bonds cancel each other and the molecule has no net dipole moment.
1. 2 What is the orbital hybridization of a central atom that has one lone pair and bonds to: (a) two other atoms ;(b) three other atoms ;(c) four other atoms; (d) five other atoms? Answer: If the central atom has one lone pair and 1 other atom: sp hybrid 2 other atoms: sp2 hybrid 3 other atoms: sp3 hybrid 4 other atoms: sp3d hybrid 5 other atoms:sp3d2 hybrid a. sp2 hybrid (b) sp3 hybrid (c).
sp3d hybrid (d).
sp3d2 hybrid 11. 6 Give the number and type of hybrid orbital that forms when each set of atomic orbitals mixes. . one p and one s b, three p, one d, and one s Answer. (a) The type of hybrid is sp and the number of orbitals are 2 ,one for s and one . for p or [two sp hybrid] (b).
The type of hybrid sp3d and the orbitals are 5 11. 10 what is the hybridization of bromine in each of the following: (a) BrF3; (b ) BrO2- (c) BrF5 Answer (a).
The Term Paper on Bose Einstein Condensation Atoms Atom Condensate
Everything in the world around us is made up of particles. These particles can be placed into two categories called bosons and fermions. Bosons are particles that have integer spin values, such as 1, 2, 3 and so on. 3 Examples of bosons are photons, which are quantum of electromagnetic radiation, phonons, which are quantum of vibrational energy, and most atoms. Fermions on the other hand are ...
The Lewis structure of BrF3 has 5 electron pairs 3 bonding and 2 nonbonding ,therefore it follows sp3d hybrid (b).
similarly, BrO- sp3 hybrid and (c)BrF5 sp3d2
