Gordon, M S
However, to realize the stable operation of the cell, this arrangement needed not only the help of Pt-Ir anode OER catalyst but also the free-energy loss of the acid-base neutralization reaction between the interface of the buffer layer and the cation exchange membrane (CEM) needed to be ...
Liu, W., Chu, G., Yue, H., Liang, B., Luo, D., Li, C.: Phase equilibrium of the MgSO4−(NH4)2SO4−H2O ternary system: Effects of sulfuric acid and iron sulfate and its application in mineral carbonation of serpentine. J. Chem. Eng. Data 63, 1603–1612 (2018) Article CAS...
There are lots of other properties of water that make it essential for life: it can act as an acid or as a base, it exists as a liquid over a wide range of temperatures, but it can exist as a solid, a liquid, and a gas under the conditions found on Earth. ...
Acid-base titration is a quantitative analytical methodin which the amount of acid (or base) is determined in a solution with unknown concentration in a given volume using a titrant base (acid) solution with known concentration. The ...
During the high-performance liquid chromatography (HPLC) measurements, 5 mM sulfuric acid eluent was used with a flow rate of 0.5 ml min−1 and the column temperature was 55 °C. Before the HPLC analysis, 1 ml undiluted anolyte and 250 μl of 2.0 M sulfuric acid were...
The spectroscopic features of protonated water species in dilute acid solutions have been long sought after for understanding the microscopic behavior of the proton in water with gas-phase water clusters H+(H2O)n extensively studied as bottom-up model systems. We present a new protocol for the ca...
Two cases were considered in this work: (a) allowing for acid– base equilibria occurring in phosphate solutions and (b) assuming that under our experimental conditions, the dominant form of anions in a solution is H2PO4− for sodium salt and HPO24− for potassium salt. The ∆Hdil ...
The rate is comparable to those in coastal karst, where freshwater is mixing with seawater and to those in sulfuric acid speleogenesis (SAS), both the highest hitherto known rates of karst corrosion in carbonates. The geomorphic effects of the process described are depressions on the surface of...
Phosphorus reduces water and forms metaphosphoric acid (only in the presence of a catalyst under pressure and at high temperature): 2P 6H2O = 2HPO3 5H2. Water does not react with nitrogen and hydrogen, but with carbon at high temperatures it gives water vapor: C + H2O = CO + H2. ...