in water-d2 25 mN Zn complex in the presence of 75 mM NaH(13)CO3 at pH 7.28; 13C NMR monitoring;

gold coated surface functionalized carbon nanoparticle in water Acidic conditions;

hydrogen in water-d2 Pd catalyst suspended in soln. of NaH(13)CO3 in D2O, H2 purged slowly; not isolated, detected by NMR;

hydrogen; mer-[RuH(NO)(tris(3-sulfonatophenyl)phosphine)3](9-) in water; water-d2 RuCl3(NO)(tris(3-sulfonatophenyl)phosphine)2(6-), tris(3-sulfonatophenyl)phosphine, NaH(13)CO3, TSPSA charged in medium pressure sapphire NMR tube under N2; filled with 30 bar CO2; 30 bar H2 added; shaken (70°C);

hydrogenchloride; silver(l) oxide in water T=20 - 40°C; 4 h; Overall yield = 68 percent;