Homework Answers
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5) The given acid base reactions with their curved arrow mechanism are provided below. The acid, base, conjugate acid base pairs are given below.
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5. For the following acid-base reactions, complete the products, show the mechanism (curved arrows), and label...
Draw in the curved arrows for the following reactions. Label each reactant and product as an acid, a base, a conjugate...
Draw in the curved arrows for the following reactions. Label each
reactant and product as an acid, a base, a conjugate acid, or a
conjugate base except for any rearrangements or additions.
Draw in the curved arrows for the following reactions. Label each reactant and product as an acid, a base, a conjugate acid, or a conjugate base except for any rearrangements or additions. 2. - H-O + H + (a) H н H-C-Ö-H (b) CH H-Ö+ о-сн, +-CH, (c)...
Complete the following acid/base reaction with curved arrows. Label Bronsted Acid (BA), Bronsted Base (BB), Conjugate...
Complete the following acid/base reaction with curved arrows. Label Bronsted Acid (BA), Bronsted Base (BB), Conjugate Acid (CA), Conjugate Base (CB) or Lewis Acid (LA), Lewis Base (LB), when applicable. (5 Pts) + H-Br
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows...
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
Identify the acid and the base in the following reactions. Then use curved arrows to show...
Identify the acid and the base in the following reactions. Then use curved arrows to show the mechanism of the following reaction. Some reactions have structures that can has resonance forms, in such reactions draw the structure (s) of the resonance forms
Complete the following acid/base reactions and label the conjugate acid/base pairs. Also determine which direction is...
Complete the following acid/base reactions and label the
conjugate acid/base pairs. Also determine which direction is
favored at equilibrium.
3. (10 pts) Complete the following acid/base reactions and label the conjugate acid/base pairs. Also determine which direction is favored at equilibrium. a) HNO2 + H20 = b) H3PO4 + H2O = c) CN + H2CO3 =
2. Provide the complete mechanism (curved arrows) to show how the product is formed. Include all...
2. Provide the complete mechanism (curved arrows) to show how the product is formed. Include all lone pairs, formal charges, curved arrows, intermediates, and products. You do not need to draw the structures of transition states. If there is a carbocation rearrangement and/or a proton transfer, be sure to include it (them) in your mechanism. (Remember to start by drawing all ionic compounds as ions/drawing out the structure of all reagents, and drawing in all lone pairs.) HCI 3. Which...
Draw curved arrows to illustrate the following Brønsted acid–base reactions. Draw curved arrows to illustrate the foll...
Draw curved arrows to illustrate the following Brønsted
acid–base reactions.
Draw curved arrows to illustrate the following Brønsted acid-base reactions Add curved arrows. (reverse reaction) Add curved arrows. H3C H3C H3C
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw...
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw a curved arrow mechanism above to show the transfer of a proton from the starting acid "acetylene" to the starting base "n-butyllithium"(two curved arrows are necessary). (b) Draw the conjugate base of acetylene and the conjugate acid of n-butyllithium, indicating all counter ions and formal charges in the rectangles provided above. (c) Which side. Left or Right, of this equilibrium is favored thermodynamically? What...
2. Complete the following acid/base equation, filling in all missing details: missing lone pairs, curved arrows...
2. Complete the following acid/base equation, filling in all missing details: missing lone pairs, curved arrows to show electron move and proper formal charge. If there are any resonance structures draw them as well One acid has a pka of 5 and the other acid has a pKa of 15. Match each pka with the proper acid (write it under the acid). Which side is favored and why? Calculate an equilibrium constant (Kog) for the reaction.
2.11 Complete a net ionic equation for each proton-transfer reaction, using curved arrows to show the...
2.11 Complete a net ionic equation for each proton-transfer reaction, using curved arrows to show the flow of electron pairs in each reaction. In addition, write Lewis structures for all starting materials and products. Label the original acid and its conjugate base; label the original base and its conjugate acid. If you are uncertain about which substance in each equa- tion is the proton donor, refer to Table 2.2 for the pk, values of proton acids. (See Examples 2.3, 2.5)...
Draw in the curved arrows for the following reactions. Label each
reactant and product as an acid, a base, a conjugate acid, or a
conjugate base except for any rearrangements or additions.
Draw in the curved arrows for the following reactions. Label each reactant and product as an acid, a base, a conjugate acid, or a conjugate base except for any rearrangements or additions. 2. - H-O + H + (a) H н H-C-Ö-H (b) CH H-Ö+ о-сн, +-CH, (c)...
Complete the following acid/base reaction with curved arrows. Label Bronsted Acid (BA), Bronsted Base (BB), Conjugate Acid (CA), Conjugate Base (CB) or Lewis Acid (LA), Lewis Base (LB), when applicable. (5 Pts) + H-Br
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
Identify the acid and the base in the following reactions. Then use curved arrows to show the mechanism of the following reaction. Some reactions have structures that can has resonance forms, in such reactions draw the structure (s) of the resonance forms
Complete the following acid/base reactions and label the
conjugate acid/base pairs. Also determine which direction is
favored at equilibrium.
3. (10 pts) Complete the following acid/base reactions and label the conjugate acid/base pairs. Also determine which direction is favored at equilibrium. a) HNO2 + H20 = b) H3PO4 + H2O = c) CN + H2CO3 =
2. Provide the complete mechanism (curved arrows) to show how the product is formed. Include all lone pairs, formal charges, curved arrows, intermediates, and products. You do not need to draw the structures of transition states. If there is a carbocation rearrangement and/or a proton transfer, be sure to include it (them) in your mechanism. (Remember to start by drawing all ionic compounds as ions/drawing out the structure of all reagents, and drawing in all lone pairs.) HCI 3. Which...
Draw curved arrows to illustrate the following Brønsted
acid–base reactions.
Draw curved arrows to illustrate the following Brønsted acid-base reactions Add curved arrows. (reverse reaction) Add curved arrows. H3C H3C H3C
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw a curved arrow mechanism above to show the transfer of a proton from the starting acid "acetylene" to the starting base "n-butyllithium"(two curved arrows are necessary). (b) Draw the conjugate base of acetylene and the conjugate acid of n-butyllithium, indicating all counter ions and formal charges in the rectangles provided above. (c) Which side. Left or Right, of this equilibrium is favored thermodynamically? What...
2. Complete the following acid/base equation, filling in all missing details: missing lone pairs, curved arrows to show electron move and proper formal charge. If there are any resonance structures draw them as well One acid has a pka of 5 and the other acid has a pKa of 15. Match each pka with the proper acid (write it under the acid). Which side is favored and why? Calculate an equilibrium constant (Kog) for the reaction.
2.11 Complete a net ionic equation for each proton-transfer reaction, using curved arrows to show the flow of electron pairs in each reaction. In addition, write Lewis structures for all starting materials and products. Label the original acid and its conjugate base; label the original base and its conjugate acid. If you are uncertain about which substance in each equa- tion is the proton donor, refer to Table 2.2 for the pk, values of proton acids. (See Examples 2.3, 2.5)...
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