trigonal planar
The molecular geometry and electronic structure of styrene and methyl methacrylate as well as corresponding radicals formed by the addition of a methyl radical to the -carbon of the monomer were determined using the density functional theory at the B3LYP/6-311+G** level. Results were in good agreement with the theoretical and experimental data available in the literature. Full optimized molecular geometry of methyl methacrylate showed the trans form of the molecule. Monomers transformed into corresponding radicals preserved the main structural parameters of substituents whereas bonds between substituents and adjacent radical carbon atoms shortened. It was found that the correlation of the theoretically calculated electronic parameters for monomers and the corresponding radicals with the Q and e parameters from the Alfrey-Price scheme strongly depends on the level of calculations. Application of the higher level of theory including the correlation effect changes the relationship discussed in the literature between energy (EY) of formation of a radical from the monomer, the experimental e parameter, and the Q parameter and monomer/average electronegativity, respectively. The total atomic spin density at the radical carbon atom correlated with the radical parameter P in the Alfrey-Price scheme was computed to be higher for the methoxycarbonyl-1-methyl-ethyl radical when compared with the 1-phenyl-propyl radical. These values are in good agreement with the localization energies and the P values determined from the kinetic measurements for macroradicals ending with styrene and methyl methacrylate monomer units. © 2001 John Wiley & Sons, Inc. J Polym Sci Part A: Polym Chem 39: 3761-3769, 2001
SO2 to SO3 conversion efficiency can be calculated by dividing the amount of SO3 produced in the reaction by the theoretical maximum amount of SO3 that could be produced from the initial amount of SO2 present. This calculation gives a percentage that represents the efficiency of the conversion process.
32 g SO2 x 1 mole SO2/96 g x 6.02x10^23 molecules/mole = 2.0x10^23 molecules
This reaction is the following:2 KMnO4 + SO2 = 2 MnO2 + K2SO4
The molecular geometry of SO2 is bent, and the electron pair geometry is trigonal planar.
The electron pair geometry for SO2 is trigonal planar.
No, the geometry of CO2 is linear while the geometry of SO2 is bent.
SO2 is Trigonal-Planar.
The molecular geometry of SO2 according to the VSEPR theory is bent.
trigonal planar
SO2 has a bent molecular geometry due to its trigonal planar structure. The sulfur atom is surrounded by two oxygen atoms, forming a bond angle of approximately 119 degrees.
What is the electronic geometry of Bi_3? Enter the ... Thus, the total number of electrons in the molecule will be 24. There are no lone pairs in boron. Three electron domains are thus present in this molecule. Therefore, the electronic geometry of B I 3 is trigonal planar.
The electronic geometry about the carbon atom is: tetrahedral The orbital hybridization about the carbon atom is: sp^3 The molecular geometry about the carbon atom is: tetrahedral
Tetrahedral.
Tetrahedral
tetrahedral