Einwirkung von Roentgenstrahlen auf neutrale und saure wss. Loesungen;
参考文献
Baxendale; Smithies
Journal of the Chemical Society, 1959 , p. 779
→
反应条件
in neat (no solvent) Kinetics; mixt. of NaClO4 and Fe (molar ratio = 1:1) heated to 730°C in corundum crucibles under atm. pressure at a heating rate of 10 K/min; elem. anal.;
参考文献
Sasnovskaya; Razumova
Russian Journal of Inorganic Chemistry, 2004 , vol. 49, # 8 p. 1240 - 1246
air in water Electric Arc; iron shavings and aq. soln. of MnSO4*5H2O reacted in pulsed electric discharge (500 V, 250 A, 300 Hz, width 15E-6 s ); ppt. filtered and dried; not isolated, detn. by IR;
参考文献
Danilenko; Savel'ev; Yavorovskii; Yurmazova
Russian Journal of Applied Chemistry, 2008 , vol. 81, # 5 p. 803 - 809
→
反应条件
in neat (no solvent) CaSO4 and Fe are heated for 5h to 950°C; product mixture consists of CaSO4 (46.6percent), CaS + FeS (13.9percent), SO2 (28.2percent), SO3 (2.5percent) and S (8.6percent);;
in toluene
byproducts: H2; cocondensation of iron and toluene vapor at liq. nitrogen temp.; heating to -94.6°C; dropwise addn. of porphine soln. under nitrogen to the slurry (molar ratio Fe:porphine 4:1); gradually warming to 0°C, 1h; filtration; evapn. of filtrate;
参考文献
Reagen, William K.; Radonovich, Lewis J.
Journal of the American Chemical Society, 1987 , vol. 109, p. 5274 - 5275
in nitric acid
Fe is dissolved in HNO3 (34percent, d =1.21), at the beginning Fe is dissolved quickly with evolution of gas, then slowly without evolution of gas and formation of Fe(NO3)3 and traces of NO2 and NH3;;
