Concept explainers
Interpretation: Whether strong acid zero
Concept introduction: According to the Bronsted-Lowry concept, substance that donates proton is termed as acid while that accepts or gains protons is called base. Species formed after loss of protons from acids are known as their respective conjugate bases whereas conjugate acid is produced by addition of protons to base. Strength of conjugate acids and conjugate bases is inversely related to strengths of their respective bases and acids.
According to Lewis concept, substance that donates electron pair is termed as base while that accepts or gains electron pair is called acid. For example,
According to Arrhenius concept, substances that donate hydrogen ions in solutions are known as acids while bases are substances that release hydroxide ions in solutions.
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Organic Chemistry: A Guided Inquiry
- Show work. Don't give Ai generated solutionarrow_forwardCompare columns I and II, and write A if the value in column l is greater than in l B if the value in column 1l is greater than in ! cif both values are equal D if the value in column 1 cannot be compared with that in II Number of Resonance Structures Column II Column Iarrow_forwardDraw both resonance structures of the anion formed by the reaction of the most acidic C-H bond of the compound below with base. H,C N(CH32 Include all valence lone pairs in your answer. For structures having different hydrogens of comparable acidity, assume that the reaction occurs at the less-substituted carbon. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate resonance structures using the ++ symbol from the drop-down menu. progressarrow_forward
- Solve correctly please. Should 100% sure of final answer with some explanation of them.arrow_forwardPlease don't provide handwritten solution ....arrow_forwardWhich of these structures shows how the pictured molecule will look after it is flipped over vertically, as illustrated? Cl flip OHarrow_forward
- answer me onlyarrow_forwardDraw a Lewis structure for each conjugate acid or base. Write in any non-zero formal charges and make sure all atoms in your structures fully satisfy the octet rule.arrow_forwardBe sure to answer all parts. The pk of three different C-H bonds is given below. For each compound, draw the conjugate base, including all possible resonance structures for compound C. Use skeletal structures when drawing all conjugate bases. compound A H H H pK₂ = 50 Conjugate base of compound A: Conjugate base of compound B: Conjugate base of compound C: edit structure ... compound B resonance structure (negative charge on C) H H edit structure ... (one Lewis structure) edit structure ... (one resonance structure) X H pka = 43 compound C edit structure ... H H pK₂ = 19.2 resonance structure (negative charge on O) Harrow_forward
- The partial Lewis structure below is an example of an amide functional group, which we will learn about in the next chapter. What is the hybridization and geometry of the methyl (CH3) carbon? What is the hybridization and geometry of the central carbon? (Note: the structure below is intended to show connectivity only - the geometry as drawn is not representative of the true structure!) CH3–C-NH, Next Previousarrow_forwardExplain the answerarrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. Problem :0: Br2, HBr Br: Br: 0 Select to Add Arrows H2O Select to Add Arrows :Br: Select to Add Arrows Br2, HBr H2O Br2, HBr Br2, HBr H2O Br: O H2O Select to Add Arrowsarrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning