Rank the following radicals in order of decreasing stability. Write a comma after the first (best) one, then list the rest, all without spaces. For example: 1,234 1 2 3 4
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- You will not find “hydroxide” in the stockroom, but you will find sodium hydroxide (NaOH) andpotassium hydroxide (KOH). Lithium hydroxide (LiOH) is expensive and used in spacecraft airfilters since hydroxide reacts with carbon dioxide, and lithium is lighter than sodium or potassium.Cesium and francium hydroxides are very expensive and little used. Is this information consistentwith your answer to the previous question?Akiloenreachor is what 3. मेगा ाWhich of the highlighted chemical bonds in the molecules below is longest? Shortest? In between? Which highlighted bond requires the highest energy to break? Lowest? In between? Answer these questions by completing the second and third columns in the table. length of highlighted energy of highlighted compound bond bond :CO: -choose one-0 choose one-0 H 1 H-C-C=O choose one-0 choose one-0 || HH -choose one-0 choose one-o H H 1 H-C-0-C-H H H
- Which of the highlighted chemical bonds in the molecules below is longest? Shortest? In between? Which highlighted bond requires the highest energy to break? Lowest? In between? Answer these questions by completing the second and third columns in the table. length of highlighted bond energy of highlighted bond compound :0: II choose one - choose one - - V Н—с—н :C=0: choose one choose one - ♥ - V H H-C-0-H choose one choose one - V H1.35. Arrange the single covalent bonds within each set in order of increasing polarity. (а) С-Н, О—н, N— H (b) С—Н, В —Н, О —Н (с) С-Н, С —СІ, С —І (d) С S, C —О, С —N (е) С—Li, C —В, С -MgWhat is the formal charge on the carbon atom in methane, CH4? Report your answer as a whole number without any decimal places. Provide your answer below:
- Rank the elements 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, choose 2 next to the substance with the next highest boiling point, and so on. substance chemical symbol, chemical formula or Lewis structure boiling point do HIC-H || (Choose one) A HIC H B H₂ (Choose one) :0: || (Choose one) ✓ HIC H Co (Choose one) S ? C D XRank the following bonds in order of decreasing strength (decreasing bond dissociation energies: BDE), from strongest to weakest, and briefly explain your answer. C-C, C-I, C=C, C-BrA 1.88/The curved arrow notation introduced in Section 1.6B is a powerful method used by organic chemists to show the movement of electrons not only in resonance structures, but also in chemical reactions. Because each curved arrow shows the movement of two electrons, following the curved arrows illustrates what bonds are broken and formed in a reaction. Consider the following three-step process. (a) Add curved arrows in Step [1] to show the movement of electrons. (b) Use the curved arrows drawn in Step [2] to identify the structure of X. X is converted in Step [3] to phenol and HCI. H [1] + H-i: + :ÖH HO [2] + H-i: [3] phenol
- How many resonance structures can be drawn for the tellurate ion (TeO42-) in which the central tellurium atom bears a -1 formal charge and the oxygens bear formal charges of either zero or -1? Enter your answer as a whole number. Answer: Enter Value THAa) Classify the following radicals as 1o, 2o, or 3o and b) rank them in order of stability. (1 = most stable).2. The full structural formulae of three organic compounds, P, Q and R, are shown below. H H H H HH HHHH Н-С -с- Н H-C- C - C = C – H H - C - C = C – C – H H H H H Q P (a) State one similarity between P, Q and R in terms of their molecular formulae. (b) Name the homologous series that compounds P, Q and R belong to. (c) State one similarity between Q and R in terms of chemical bonding id) Which of these compounds are isomers? Explain your answer.