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Write a mechanism for the formation of both the addition and condensation products.
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- The following reaction has a ΔSsystem < 0 O2(g) → 2O(g) T or F can you explain why this is false?What products would ypu obtain from reaction of 2,4-dimethyl-2-pentene with BH3, followed by H2O2, OH-? Show its complete reaction mechanism.Look at the three resonance structures of naphthalene shewn in Section 15-6, and account for the fact that not all carbon—carbon bonds have the same length. The C1-C2 bond is 136 pm long, whereas the C2—C3 bond is 139 pm long.
- Predict the major products formed when 2- methyl-1-butene reacts with: H2, Pt/25°C. Show the reaction mechanism the given alkene reactionsVirgin coconut oil contains about 46-48% of lauric acid (CH3(CH2)10COOH). In thepresence acid catalyst and an alcohol, propose the mechanism of this reaction.Thank you for the answer, would it be possible to follow the path I have attached as well srarting from methanol ---> CH3Br -----> CH3MgBr-------> (H3C)CH-CH2OH ----> E1 Isobutalene
- Determine the Ksp of the following reactions. a. NaC2H3O2 ⇄ Na+ + C2H3O2- b. HBr⇄H++Br c. Zn(OH)2 ⇄ Zn+2 + 2HO-Qa 18. Bromination of 5a-cholestan-3-one occurs at C-2 or C-4 to give 2 regioisomers. Two unsaturated ketones with lambdamax = 230 nm and lambdamax = 241 nm are yielded during dehydrobromination. Use Woodward-Fieser rules to distinguish between the two.Calculate ΔSsys° (J/K) for the catalytic hydrogenation of acetylene to ethane: C2H2(g) + H2(g) → C2H4(g) Substance S° (J/K·mol) C2H2(g) 200.8 H2(g) 130.58 C2H4(g) 219.4
- 5. Predict the product and show the mechanism of the following reaction:(Write out complete equations showing the structure of all reactants and products.) 2-methoxyheptane + Excess conc HBr/heat ----->When (CH3CH2)3CBr is added to CH3OH at room temperature, the product is (CH3O)C(CH2CH3)3. Propose a mechanism(s) for the reactions leading to these products and used curved arrows to show the movement of electrons.Explain the mechanism-Carboxylation—Reaction of RMgX with CO2