QQuestionChemistry
QuestionChemistry
what is the electron geometry and the molecular geometry of KrF^2?
what is the electron geometry and the molecular geometry of SF^6?
what is the electron geometry and the molecular geometry of BrCl^5?
what is the electron geometry and the molecular geometry of KrF^4?
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Answer
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Step 1:
Electron geometry and molecular geometry of KrF^2:
Step 2:: Determine the electron geometry.
KrF^2 has 3 electron pairs around the central atom (Kr), so its electron geometry is trigonal planar.
Step 3:: Determine the molecular geometry.
There are two regions of electron density around Kr (two bonding pairs), so the molecular geometry is linear.
Final Answer
2. Electron geometry and molecular geometry of SF^6: Step 1: Determine the electron geometry. SF^6 has 6 electron pairs around the central atom (S), so its electron geometry is octahedral. Step 2: Determine the molecular geometry. There are six bonding pairs around S, so the molecular geometry is also octahedral. 3. Electron geometry and molecular geometry of BrCl^5: Step 1: Determine the electron geometry. BrCl^5 has 5 electron pairs around the central atom (Br), so its electron geometry is trigonal bipyramidal. Step 2: Determine the molecular geometry. There are one lone pair and four bonding pairs around Br, so the molecular geometry is square pyramidal. 4. Electron geometry and molecular geometry of KrF^4: Step 1: Determine the electron geometry. KrF^4 has 4 electron pairs around the central atom (Kr), so its electron geometry is tetrahedral. Step 2: Determine the molecular geometry. There are two lone pairs and two bonding pairs around Kr, so the molecular geometry is see-saw.
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