10:31Resonance Structures, Basic Introduction - How To Draw The Resonance Hybrid, ChemistryThe Organic Chemistry Tutor812views
Open QuestionDraw all possible resonance structures for the chlorate ion, ClO3–?2252views10rank6comments
Multiple ChoiceDetermine the average charge of the oxygen atoms within the chlorite ion, ClO2–.672views2rank3comments
Multiple ChoiceDetermine which of the following drawings would be the best structure for the N2O molecule. 745views3rank1comments
Multiple ChoiceWhich of the following phosphate, PO43- Lewis structures is the best, most valid resonance structure?5618views2rank2comments
Open QuestionDraw all the resonance structures for the following ionic compound:RbIO21069views8rank6comments
Multiple ChoiceThe Lewis structure that is likely to contribute the most to the overall structure of NCS− should have:461views
Open QuestionDraw the Lewis structures for three resonance forms of the nitrate ion, NO3−. Include electron lone pairs, and any formal charges.432views1comments
Open QuestionThe formate ion, HCO2−, is formed when formic acid dissolves in water. A number of possible resonance structures for this ion are shown. Which of these structures are valid and which are invalid?457views
Open QuestionWhich resonance forms of silicon dioxide contribute the most to the actual bonding?368views
Open QuestionUsing formal charges, which of these three resonance forms is likely to be the most important?409views
Open QuestionDraw the Lewis structures for three resonance forms of the nitrate ion, NO-3. Include electron lone pairs, and any formal charges.318views
Open QuestionWrite the Lewis structure for each ion. Include resonance structures if necessary and assign formal charges to all atoms. If necessary, expand the octet on the central atom to lower formal charge for the following ions: a. PO4^3- b. CN^- c. SO3^2- d. ClO2^-.
Open QuestionDoes each compound contain both ionic and covalent bonds? Write ionic Lewis structures for each of them, including the covalent structure for the ion in brackets. Write resonance structures if necessary for the following: b. NH4Cl, d. Sr(CN)2, a. RbIO2, c. KOH.
Open QuestionDraw the Lewis structure for nitric acid, ensuring the hydrogen atom is attached to one of the oxygen atoms. Include all three resonance structures by alternating the double bond among the three oxygen atoms. Use formal charge to determine which of the resonance structures is most important to the structure of nitric acid.
Open QuestionPhosgene (Cl2CO) is a poisonous gas used as a chemical weapon during World War I. It is a potential agent for chemical terrorism today. Draw the Lewis structure of phosgene, including all three resonance forms by alternating the double bond among the three terminal atoms. Which resonance structure is the best?
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