The molecule represented by the li type your answer... 0 H hydrog 2 1 point Which of the following is the correct Lewis st A H H-N=N B C H-N-N-H
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- hat does it mean to say that a bond is polar? Give two examples of molecules with polar bonds. Indicate in your examples the direction of the polarity.Complete the rest of the table for N, O or X by drawing the number of Lewis structures specified.7.30 The bond in HF is said to be polar, with the hydrogen carrying a partial positive charge. For this to be true, the hydrogen atom must have less than one electron around it. Yet the Lewis dot structure of HF attributes two electrons to hydrogen. Draw a picture of the electron density distribution for HF and use it to describe how the hydrogen atom can carry a partial positive charge. How can these two models of the HF bond (the electron density and the Lewis structure) seem so different and yet describe the same thing?
- Draw the Lewis structure of a neutral molecule that is a naturally occurring combination ofhydrogen atoms and one sulfur atom. What is the shape of this molecule?For each of the answers in Problem 60, state whether the species is polar or nonpolar.White phosphorus (P4) consists of four phosphorus atoms arranged at the corners of a tetrahedron. Draw the valence electrons on this structure to give a Lewis diagram that satisfies the octet rule.
- Fill in the blanks in each line of the following table that involves characteristics of various bonds between nonmetals. The first line is already completed as an example.Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure H : 0: - C. | : 0: : 0: H H O H-CEN: H Is the proposed Lewis structure reasonable? Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* 0 Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,O". X 5aortunity, Less Debt | Be X Student Home OMail-Shelby Hamrington-Outlo X VO Chem 101 valence electrons of carbon- Bir X A https://app.101edu.co Question 37 of 48 A Lewis structure with placeholder central atom is shown below. If the charge of the molecule is -1, choose the possible identity or identities of the central atom. A) F B) N, P, or As C) C, Si, or Ge D) B or Al E) CI, Br, or I arch
- Rank th nents or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, Che 2 next to the substance with the next highest boiling point, and so on. substance A B C chemical symbol, chemical formula or Lewis structure H IC H-C-F: I H H H :0: I || H-C C -O-H : 0: H :0: 49 H C F: H .. boiling point ✓ (Choose one) 1 (highest) 2 3 4 (lowest) (Choose one) (Choose one) ŵ ↑Tap - Cengage Learning vo/index.html?deploymentld%355750828934189288909969212&elSBN=9781305657571&snapshotld%3D2199898&id%31... NDTAP Use the References to access important values if needed for this question. Draw (on paper) Lewis structures for phosphoric acid and the nitrate ion. How many equivalent Lewis structures are necessary to describe the bonding in PO(OH)3? How many equivalent Lewis structures are necessary to describe the bonding in NO3"? Submit Answer 5 question attempts remaininged Lewis struc :: :Z: : Z: |d=8: the proposed Lewis structure reasonable? Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. The correct number is: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:*