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12. Molecular Shapes & Valence Bond Theory

Bond Angles

12. Molecular Shapes & Valence Bond Theory

Bond Angles

Scelta multipla
What is the approximate bond angle in an NH_3 (ammonia) molecule?
315
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Domanda aperta
Identify the optimum c–c–c bond angle for each of the indicated carbon atoms in the molecule.
1234
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Domanda aperta
In cumulene, what are the C=C=C and H-C-H bond angles, respectively?
1170
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Domanda aperta
Select the true statement below regarding SBF₃, IF₃, PF₃, and BF₃.
1249
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Scelta multipla
Determine the O–N–O bond angle for N₂O₄, which exists as O₂N–NO₂.
2518
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4
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2
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Scelta multipla
What are the H−N−H bond angles in NH₃?
1767
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Scelta multipla
How many sigma bonds can a central atom with the electron configuration 3s²3p³ make without hybridization?
1465
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Scelta multipla
Determine the bond angle for the thiocyanate ion, SCN^–.
2446
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4
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2
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Scelta multipla
In the PCl₃F₂ molecule the chlorine atoms exist in the equatorial positions and the fluorine atoms exist in the axial positions. Based on this information, predict the Cl–P–Cl bond angle.
2418
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2
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1
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Scelta multipla
Which of the following is a false statement about double bonds?
1351
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Scelta multipla
DEET, or N,N-diethyl-m-toluamide, is used in many insect repellents. How many sp² carbons are there in the following structure?

1400
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Domanda aperta
Acids are electrolytes that, when dissolved in water, release ______ ions.
1186
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