Use VSEPR to predict the geometry of the following ion: SO32 Answer: trigonal planar linear octahedral trigonal pyramidal square planar tetrahedral Submit her Version 1 item attempt remaining [References]
Formal Charges
Formal charges have an important role in organic chemistry since this concept helps us to know whether an atom in a molecule is neutral/bears a positive or negative charge. Even if some molecules are neutral, the atoms within that molecule need not be neutral atoms.
Polarity Of Water
In simple chemical terms, polarity refers to the separation of charges in a chemical species leading into formation of two polar ends which are positively charged end and negatively charged end. Polarity in any molecule occurs due to the differences in the electronegativities of the bonded atoms. Water, as we all know has two hydrogen atoms bonded to an oxygen atom. As oxygen is more electronegative than hydrogen thus, there exists polarity in the bonds which is why water is known as a polar solvent.
Valence Bond Theory Vbt
Valence bond theory (VBT) in simple terms explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. It gives a quantum mechanical approach to the formation of covalent bonds with the help of wavefunctions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.
![**Predicting Molecular Geometry using VSEPR Theory: Educational Example**
To predict the geometry of the following ion using VSEPR theory:
**Ion: SO3^2-**
1. **Question:**
Use VSEPR to predict the geometry of the following ion:
**SO3^2-**
2. **Answer Options:**
The dropdown menu provides various molecular geometry options. The options are:
- Trigonal planar
- Linear
- Octahedral
- Trigonal pyramidal
- Square planar
- Tetrahedral
3. **Detailed Steps:**
- **Select the Correct Geometry:** Based on VSEPR theory, we can determine the correct geometry. For the SO3^2- ion, count the total number of valence electrons, consider electron pair locations around the sulfur atom and predict the shape accordingly.
4. **Interactive Element:**
- **Dropdown Menu:** A dropdown menu is available for students to choose the correct molecular geometry option. Once selected, the student must submit the answer for evaluation.
5. **Attempt Limit:**
- The interface shows that there is one attempt remaining for the student to answer this question.
**Note:** This interactive method helps students to apply their knowledge of VSEPR theory to predict molecular geometries actively. It is essential for understanding the spatial arrangement of atoms in molecules and ions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9486fd85-6844-4c81-84da-3fac9bf6f77b%2Fd2d72ae7-2bc4-488e-a9f5-dbdd345d8fb5%2F40ed59g_processed.jpeg&w=3840&q=75)
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