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A) 0 Consider the molecule below. Answer the following three questions (22-24): F OH H Q22:...
Draw the best Lewis structure, and resonance contributors of equal energy (if any), for the molecule...
Draw the best Lewis structure, and resonance contributors of equal energy (if any), for the molecule XeOF4. Answer the following questions based on your Lewis structure(s). 1- draw Lewis structure 2. Select the VSEPR shape that best describes the shape about the central atom Xe in this molecule/ion? Linear Trigonal Planar Tetrahedral Trigonal Bipyramidal Octahedral 3. Select the molecular shape that best describes the shape about the central atom Xe in this molecule/ion. Linear Bent (109.5) Bent (120) Trigonal Planar...
A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show what shape that mole...
A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show what shape that molecule would take in three dimensions. From the given Lewis structure and what you know about VSEPR theory, identify the shape of the molecule. O bent see-saw O T-shaped 0 square planar O octahedral trigonal planar trigonal pyramidal tetrahedral linear trigonal bipyramidal O square pyramidal
Draw the Lewis structure for PCl₆-, then answer the following questions:
Draw the Lewis structure for PCl₆-, then answer the following questions: A. How many valence electrons does this compound have? B. How many bonded electrons does this compound have? C. How many lone pairs of electrons does this compound have? D. How many single bonds does this compound have? E. How many double bonds does this compound have? F. What is the electron group arrangement {aka electron pair geometry} (enter one of the following: linear, trigonal planar, tetrahedral, trigonal bipyramidal, octahedral)? G. What is the molecular geometry {aka...
Consider the molecule below Determine the electron geometry at each of the 3 labeled atoms. 1=trigonal...
Consider the molecule below Determine the electron geometry at each of the 3 labeled atoms. 1=trigonal planar. 2=tetrahedral. 3=tetrahedral 1=trigonal planar. 2=trigonal pyramidal. 3=trigonal pyramidal 1=tetrahedral. 2=tetrahedral, 3=trigonal planar 1 =tetrahedral. 2=tetrahedral, 3=tetrahedral 1=bent. 2=tetrahedral. 3=trigonal pyramidal Which is expected to have the largest London forces? F2 CnHx BeCb C3H5 How many of the following molecules are polar? XeCl2 COF2 PCl4F SF6 3 2 1 0 4
Match each molecule or ion above to the correct electron-group arrangement from the list below. A...
Match each molecule or ion above to the correct electron-group arrangement from the list below. A tetrahedral B square planar C T shape D trigonal planar E linear F bent G trigonal pyramidal CO32- PH3 N2O (N central) SO42- O3 SO3 Now match the sames molecules or ions above to the correct molecular shape. A trigonal pyramidal B tetrahedral C T shape D bent E linear F square planar G trigonal planar N2O (N central) CO32- SO3 PH3 SO42- O3...
Which of the molecules below contain an atom with an expanded octet? OH HO -OH H-C+1...
Which of the molecules below contain an atom with an expanded octet? OH HO -OH H-C+1 IV H-4-5-6+ sci-are: CI: III A) I and II B) III only C) IV only D) I, II, and III E) All of these molecules have an expanded octet. . What is the electron geometry of the carbon in formaldehyde, shown below? H-C-H A) linear B) bent C) trigonal planar D) trigonal pyramidal E) tetrahedral -4. What is the molecular shape of the carbon...
Draw the Lewis structure for AsH₃, then answer the following questions:
Draw the Lewis structure for AsH₃, then answer the following questions: A. How many valence electrons does this compound have? B. How many bonded electrons does this compound have? C. How many lone pairs of electrons does this compound have? D. How many single bonds does this compound have? E. How many double bonds does this compound have? F. What is the electron group arrangement {aka electron pair geometry}(enter one of the following: linear, trigonal planar, tetrahedral, trigonal bipyramidal, octahedral)? G. What is the molecular geometry {aka...
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A)...
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A) eg-trigonal planar, mg-bent, polar B) eg-tetrahedral, mg-bent, polar C) eg-tetrahedral, mg-tetrahedral, nonpolar D) egalinear, mgslinear, nonpolar E) eg:trigonal pyramidal, mgetrigonal pyramidal, polar 34) Use the standard reaction enthalpies given below to determine AH rxn for the following reaction: 2 S(s)+3 0218)>2 S03l8) Given: urrxn® +296.8 kJ 솨inn ;-197.8 kl 250218) +02(g) → 2 SO3(g) A) -692.4 k 8) -293.0 k C) 1583 k D)-494.6...
Be sure to answer all parts. Determine the shape around each central atom of the following...
Be sure to answer all parts. Determine the shape around each central atom of the following molecule and identify any deviation from ideal bond angles: СН3-0-СН-СН3 (a) Shape around the carbons: trigonal pyramidal bent (V-shaped) tetrahedral trigonal planar Direction of deviation (if any): greater than ideal less than ideal O ideal (b) Shape around the O: O tetrahedral bent (V-shaped) trigonal bipyramidal T-shaped
Question 2 2.5 pts What is the electronic shape for the following molecule? H-0—H O bent...
Question 2 2.5 pts What is the electronic shape for the following molecule? H-0—H O bent O trigonal planar O linear O tetrahedral
A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show what shape that molecule would take in three dimensions. From the given Lewis structure and what you know about VSEPR theory, identify the shape of the molecule. O bent see-saw O T-shaped 0 square planar O octahedral trigonal planar trigonal pyramidal tetrahedral linear trigonal bipyramidal O square pyramidal
Consider the molecule below Determine the electron geometry at each of the 3 labeled atoms. 1=trigonal planar. 2=tetrahedral. 3=tetrahedral 1=trigonal planar. 2=trigonal pyramidal. 3=trigonal pyramidal 1=tetrahedral. 2=tetrahedral, 3=trigonal planar 1 =tetrahedral. 2=tetrahedral, 3=tetrahedral 1=bent. 2=tetrahedral. 3=trigonal pyramidal Which is expected to have the largest London forces? F2 CnHx BeCb C3H5 How many of the following molecules are polar? XeCl2 COF2 PCl4F SF6 3 2 1 0 4
Which of the molecules below contain an atom with an expanded octet? OH HO -OH H-C+1 IV H-4-5-6+ sci-are: CI: III A) I and II B) III only C) IV only D) I, II, and III E) All of these molecules have an expanded octet. . What is the electron geometry of the carbon in formaldehyde, shown below? H-C-H A) linear B) bent C) trigonal planar D) trigonal pyramidal E) tetrahedral -4. What is the molecular shape of the carbon...
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A) eg-trigonal planar, mg-bent, polar B) eg-tetrahedral, mg-bent, polar C) eg-tetrahedral, mg-tetrahedral, nonpolar D) egalinear, mgslinear, nonpolar E) eg:trigonal pyramidal, mgetrigonal pyramidal, polar 34) Use the standard reaction enthalpies given below to determine AH rxn for the following reaction: 2 S(s)+3 0218)>2 S03l8) Given: urrxn® +296.8 kJ 솨inn ;-197.8 kl 250218) +02(g) → 2 SO3(g) A) -692.4 k 8) -293.0 k C) 1583 k D)-494.6...
Be sure to answer all parts. Determine the shape around each central atom of the following molecule and identify any deviation from ideal bond angles: СН3-0-СН-СН3 (a) Shape around the carbons: trigonal pyramidal bent (V-shaped) tetrahedral trigonal planar Direction of deviation (if any): greater than ideal less than ideal O ideal (b) Shape around the O: O tetrahedral bent (V-shaped) trigonal bipyramidal T-shaped
Question 2 2.5 pts What is the electronic shape for the following molecule? H-0—H O bent O trigonal planar O linear O tetrahedral
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