Question

In: Chemistry

For each of the following molecules or polyatomic ions, complete the following: Write the formula on...

For each of the following molecules or polyatomic ions, complete the following:

Write the formula on a piece of paper.
Calculate the total number of valence electrons and enter it in the blank provided.
Neatly draw the Lewis structure on the paper. (If there are resonance structures, include them all.)
Determine the molecular geometry and enter it in the blank provided.
Based on the molecular geometry, enter the optimal bond angle. (e.g. 90, 109.5, 120, 180)
Use electronegativity values to determine if the bonds are polar or nonpolar. (Enter "polar" or "nonpolar" in the blanks provided.)
If the bonds are polar, draw a modified arrow ( +----> ) above each bond in the Lewis struture, pointing to the more electronegative element.
Determine if the overall molecule is polar or nonpolar. (Enter "polar" or "nonpolar" in the blank provided.

Molecule: C₂H₆

Number of valence electrons

Molecular Geometry on each C as the central atom

Bond Angle

Bond polarity

Molecular polarity

Molecule: C₂H₄

Number of valence electrons

Molecular Geometry on each C as central atom

Bond Angle

Bond polarity

Molecular polarity

Molecule: H₂S

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Molecule: NO₃^-

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Molecule: O₃

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Molecule: OF₂

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Molecule: O₂

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Molecule: CO₃^2-

Number of valence electrons

Molecular Geometry

Bond Angle

Bond polarity

Molecular polarity

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

For each of the following molecules or polyatomic ions, complete the following: Write the formula on...

For each of the following molecules or polyatomic ions, complete the following: Write the formula on a piece of paper. Calculate the total number of valence electrons and enter it in the blank provided. Neatly draw the Lewis structure on the paper. (If there are resonance structures, include them all.) Determine the molecular geometry and enter it in the blank provided. Based on the molecular geometry, enter the optimal bond angle. (e.g. 90, 109.5, 120, 180) Use electronegativity values to...

Determine the VSPER formula, electron geometry, molecular geometry, and bond angle for the following molecules/polyatomic ions listed below.

Determine the VSPER formula, electron geometry, molecular geometry, and bond angle for the following molecules/polyatomic ions listed below. 1. H3O+

Draw Lewis structures for the following molecules or polyatomic ions and predict the shape using VSEPR...

Draw Lewis structures for the following molecules or polyatomic ions and predict the shape using VSEPR theory SeO2-3 CTe2 SF2 CIO-4 CH2O

Two of these molecules / polyatomic ions cannot be adequately described using a single Lewis structure....

Two of these molecules / polyatomic ions cannot be adequately described using a single Lewis structure. Check the two formulas that must be written as a combination of resonance structures. Check all that apply: A) HCN B) OF2 C) NH4 D) O3 E) H2CO F) NO3^-

For each of the following molecules and ions: i.) Write the Lewis structure ii.) Indicate the...

For each of the following molecules and ions: i.) Write the Lewis structure ii.) Indicate the molecular geometry iii.) Indicate the approximate bond angles A.) Sulfur trioxide, SO3 B.) triiodide ion, I3- C.) sulfur hexafluoride, SF6

Draw a Lewis structure for each of the following molecules and ions. In each case the...

Draw a Lewis structure for each of the following molecules and ions. In each case the ions can only be corrected in one way. (a) Br2 (b) H2S (c) N2H4

Draw the Lewis structures for each of the following ions or molecules. For each, give (i)...

Draw the Lewis structures for each of the following ions or molecules. For each, give (i) the molecular shape, (ii) the electron pair geometry at the central atom, and (iii) the hybridization of the central atom. (a) H2Se (b) H2CO (C is the central atom) (c) BrF4 - (d) PF5 (e) SiF4

Give the best Lewis structure for each of the following ions or molecules: In each case,...

Give the best Lewis structure for each of the following ions or molecules: In each case, state: The electron geometry around the central atom The VSEPR shape/molecular geometry around the central atom Whether or not the ion/molecule carries a permanent dipole. If a permanent dipole exists, use a crossed arrow to show its direction. A.) Iodine pentafluoride, IF5 B.) Selenium trifluoride ion, SeF3+

1. Copper makes beautifully colored compounds and polyatomic ions. Answer the questions based on the following...

1. Copper makes beautifully colored compounds and polyatomic ions. Answer the questions based on the following equations: Cu(OH2)62+(aq) + 4Br−(aq) ⇌ CuBr42-(aq) + 6H2O(l) blue color bright green (a) The addition of AgBr(s) to the mixture above causes no change. However, when NaBr(s) is added a noticeable color change occurs. Predict the color change and explain it in terms of LeChatelier’s principle. (b) Why did the two different solids added in (b) have two different effects? 2. Cave...

Write the correct chemical formula for each of the following.

Write the correct chemical formula for each of the following. a) Calcium sulfate trihydrate b) Sulfide ion c) Nitrogen dioxide d) Lead (IV) hypochlorite e) Ammonium sulfite f) Barium chloride g) sodium hydride h) sulfur trioxide i) sulfite ion

Subjects