12. Which of the following compounds would form from Fe+3 and S-2? A. Iron(II) sulfate B. Iron(III) sulfide C. Iron sulfide D. Iron(II) sulfide 13. Which of the following molecular shapes represents that of nitrogen triiodide (NIs)? A. Linear B. Bent C. Trigonal planar D. Trigonal pyramidal

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Q: Part A The shape of the water molecule ( H20) is tetrahedral. linear. bent pyramidal. octagonal.

A:

Q: Pls help on both questions.

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Q: 15. Which of the following species is not likely to have a tetrahedral shape? (a) SiBr4 (b) NF4+,…

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Q: Which of the following species is network covalent? a. SiCl4 b. BaCO3 c. KMnO4 d. C2H6 e. Si

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Q: How do you find the hydridization of the carbon atoms in the resonance hybrid of benzene?

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Q: Single H Bond H 432 411 34 N 386 30 459 35 C=C 60 I U Z O

A: Bond energy

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Q: Use simple VSEPR theory to predict the three dimensional shapes of the following molecules:

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Q: Do you expect the bond in the N2 + ion to be stronger or weakerthan the bond in the N2 molecule?

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Q: 1. Draw the Lewis structure for COCl2, including lone pairs. see attached for other questions

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Q: 7. Which of the following has a molecular geometry of tetrahedral? B. CCl,F2 С. CS2 8. In which…

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Q: 3. What determines: a) the electron geometry and b) the molecular geometry of molecules or ions?

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Q: Three main group elements, X, Y and Z, from three different groups in the Periodic Table, each form…

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Q: Which of these molecular shapes do you expect for the SF6molecule?

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