Write a proposed mechanism for the reaction of the aptms

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1. Write a proposed mechanism for the reaction of the APTMS with the silanol groups on the glass surface

2. Calculate the concentration in moles/L of Au particles formed from a 100 mL solution of 1 mM HAuCl4 assuming (i) all the particles are 12 nm diameter spheres; (ii) all the particles have the same size (iii) all Au3+ is reduced to colloidal gold; and (iv) the density of colloidal Au is that of the bulk material (18 g/cm3).

Reference no: EM132363055

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