又如氯化钠与浓硫酸反应,因温度不同而发生不同的反应: H2SO4 + 2NaCl= 500℃以上 =Na2SO4 + 2HCl↑ (1) H2SO4 + NaCl= 常温 =NaHSO4 + HCl↑ (2) 在(1)反应中和N( )a( )C )l )一个分子量(即58.5)反应,需H2SO41/2个分子量(即49),而第(2)反应中和一个分子量N )aCl(即58.5)反应需...
2. A method for the destruction of organic matter in biological material. For part 1, see Title 85, Vol. 24.A procedure is described using HNO3containing 5 per cent. H2SO4.-H. G. Bray. G Middleton,RE Stuckey - 《Analyst》 被引量: 92发表: 1954年 The preparation of biological ...
An 8% rGO addition to an AC electrode with 6M KOH electrolyte produced a Csp of 215 F/g, an increase of 5% compared to AC with CB electrode [8]. Another reported work shows a 2 wt% multilayer graphene addition to AC electrode in 1M H2SO4 electrolyte can increase the Csp from 8.59 ...
Liposomes containing Na+ or K+ were prepared as described above in a buffer containing 50 mM Na2SO4, 2.5 mM MgCl2 and 50 mM K2SO4, 2.5 mM MgCl2, respectively, diluted to 10 mg lipid/ml and adjusted to pH 6 with 5 mM H2SO4. Aliquots of a 10 mM KOH solution were added and the...
For direct H2SO4injection, both financial cost and CO2eq emission are sensitive to the design dispersion rate. For scenarios where higher dispersion rates are achieved, the delivery system's cost and CO2eq are relatively small compared with the presumed benefits of SAI. The most optimistic H2SO...
For direct H2SO4 injection, both financial cost and CO2eq emission are sensitive to the design dispersion rate. For scenarios where higher dispersion rates are achieved, the delivery system's cost and CO2eq are relatively small compared with the presumed benefits of SAI. The most optimistic H2...
The initial electrolyte was 1.5 mol/L VOSO4·xH2O (Alfa Aesar, Haverhill, MA USA) dissolved in 3.3 mol/L sulfuric acid (H2SO4). The initial volume of negative electrolyte was 50 mL, and the positive electrolyte was 100 mL; after initial charging at 1.8 V until reaching a cut-off ...
The initial electrolyte was 1.5 mol/L VOSO4·xH2O (Alfa Aesar, Haverhill, MA USA) dissolved in 3.3 mol/L sulfuric acid (H2SO4). The initial volume of negative electrolyte was 50 mL, and the positive electrolyte was 100 mL; after initial charging at 1.8 V until reaching a cut-off ...