Chapter 1, Problem 50P

Consider the compounds and ions with curved arrows drawn below. When the curved arrows give a second valid resonance structure, draw the resonance structure. When the curved arrows generate an invalid Lewis structure, explain why the structure is unacceptable.

Part II Resonance 4. Draw all reasonable resonance structures for the following compound. Include only structures where all atoms (except H) have octets. Circle the most important structure that you drew. NH₂

Cc.28.

Draw all reasonable resonance structures for the species shown below. Include arrows to show electron movement. Draw the resonance hybrid structures. ди [m]

A resonance hybrid is a structure that can be depicted by more than one valid Lewis structure. part1: Draw the major resonance form of fulminic acid, HCNO, with the atoms connected as indicated in the formula. Your structure should have nonzero formal charges minimized, and it should include all nonzero formal charges and all nonbonding electrons. part2: Draw the second most important resonance form of fulminic acid, HCNO, with the atoms connected as indicated in the formula. Your structure should have nonzero formal charges minimized, and it should include all nonzero formal charges and all nonbonding electrons. part3: Draw the least important resonance contributor for fulminic acid, HCNO, with the atoms connected as indicated in the formula. Your structure should have nonzero formal charges minimized and should include all nonzero formal charges and all nonbonding electrons.

When drawing a resonance hybrid, how is the relative significance of individual resonance structures represented? O The entire resonance structure will be drawn larger or smaller, depending on its significance. O There is no way to note the significance of a resonance structure in atdrawing. The most significant resonance structure is circled. The partial charges will be written larger or smaller, depending on the significance of the resonance structure. Save for Later Submis

What are all valid resonance structures for both molecules?

homework

Formal charge is (select all that are true) equal to the number of valence electrons minus half the number of bonding electrons minus the number of nonbonding electrons. equal to number of valence electrons minus number of bonds minus number of nonbonding electrons. the difference between the number of valence electrons of each atom and the number of electrons the atom is associated with. the charge assigned to an atom in a molecule.