Acetylene adsorption at room temperature on Ni (111) has been studied by low energy electron diffraction (l.e.e.d.), thermal desorption, work function changes and high resolution electron energy loss spectroscopy (h.r.e.l.s.). ...

Measurements have been made of the magneto-optical rotation at 435.8 nm of binary mixtures of water with methanol, ethanol, n-propanol, iso-propanol, t-butanol, ethylene glycol, acetone, dioxan, tetrahydrofuran, formic ...

Hot hydrogen atoms generated by photolysis of gaseous HI react with OCS to produce CO by eqn (1). H*+ OCS → CO + SH (1). This reaction has been used to examine the moderation of the hot atoms by added C2H6, C3H8, n-C4H10, ...

The hydrogenation and exchange reactions of benzene with molecular deuterium catalysed by evaporated films of twelve transition elements (Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Ta, W, Re and Ir) have been examined in the region ...

This paper continues the study of the thermal reactions of low-molecular-weight analogues of macroinitiators carrying terminal Mn(CO)5 groups e.g. [graphic omitted]CF2 CF2 Mn(CO)5. The reactions of CF3Mn(CO)5 and CF3COMn(CO)5 ...

For nickel oxide annealed at different temperatures (after preparation from the hydroxide), surface blocking by adsorbed anionic surfactant reduces dissolution rates per unit surface area in acid solution. Cationic and ...

The electrostatic free energy of solvation of an ion has been calculated using a model in which an ion of radius a and dielectric constant εi= 1 is surrounded by a solvent layer of thickness (b–a) and dielectric constant ...

The dehydrogenation and concurrent isomerization of the three n-butenes have been investigated at 474 K on a range of mixed tin + antimony oxide catalysts outgassed at 698 K. The initial approximately zero order reaction ...

The method used earlier to calculate the free energy of transfer of the proton from water into aqueous mixtures, ΔG0t(H+), and thereby to separate ΔG0t(HX) to produce ΔG0t(X–), has now been applied to water + dioxan mixtures. ...

The effect of substitution of H2O by D2O on the nuclear magnetic relaxation of the ionic nuclei 23Na, 87Rb and 81Br, which all relax by quadrupole interaction, has been investigated in several NaBr and RbBr solutions. The ...