d AH our HTNu...CH, H(H From ref 6a. From ref 10. H(CH C1) H(Nu\"), From ref 6b.
ID: 1070025 • Letter: D
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d AH our HTNu...CH, H(H From ref 6a. From ref 10. H(CH C1) H(Nu"), From ref 6b. G2(+) basicities are in good agreement with the experimental 10 values. Figure l shows that a good correlation (R2 z 0.995) exists between the overall barriers (AH own) and the basicities of I Nu' CH,CI CH Nu Cr HISS Moo NM, o HOO Ho NH,NH 1200 1300 1400 1500 1600 1700 1800 G20 basicity (kJlmo) Figure 1. Plots of the G20+) overall barriers ((H(ovr) vs the basicities of normal nucleophiles and a nucleophiles (O) for eq 1 at 298.15 K.Explanation / Answer
Graph for basicity
7. Based on the diagram shown above,
a. HOO- which is around 1550 on basicity scale on x-axis is more basic than MeOO- which is 1530 on the basicity scale units.
b. This thus makes, HOO- more reactive, that is able to abstract a proton back to form neutral HOOH molecule than MeOO- ion which is less basic and thus lower tendency when compared to HOO- to pick up a hydrogen.
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