Explain heterolytic fission, in which both bonding electrons stay with one fragment to form a cation and an anion, write equations for it and use curly arrows to show the movement of electron pairs, contrasting it with homolytic fission.
Tę umiejętność sprawdza 5 zadań wzorowanych na arkuszach IB z lat 2022–2025.
The rate of the reaction between compound Y and aqueous sodium hydroxide depends on the concentrations of both reactants. (i) Explain the mechanism of this reaction, using curly arrows to show the movement of electron pairs. (ii) Explain why…
Which diagram correctly shows the heterolytic fission of the carbon-bromine bond in bromomethane? A. Diagram A B. Diagram B C. Diagram C D. Diagram D
(i) Iodine molecules, I2, undergo homolytic fission when they absorb light. Write an equation for this process, using curly arrows to show the movement of the electrons. (ii) In the presence of a suitable reagent the I–I bond can instead break…
Two products are possible in this reaction. (i) Explain the mechanism for the formation of the major product, using curly arrows to show the movement of electron pairs. (ii) Explain why the mechanism results in one product being formed in greater quantity than…
Which reaction involves homolytic fission of a bond? A. C2H6 + Br2 in the presence of UV light B. CH3CH2Br + NaOH(aq) warmed C. CH2=CH2 + HBr at room temperature D. C6H6 + Br2 with FeBr3 as catalyst
Zapisujemy na Twoim urządzeniu to, bez czego serwis nie działa, np. zalogowanie. Plików analitycznych użyjemy tylko za Twoją zgodą. Szczegóły w polityce prywatności.