Solubility and aging of calcium silicate hydrate in alkaline solution at 25 ℃ [J]. J Am Ceram Soc, 1989, 72(4): 646- 654.D.E. Macphee, K. Luke, F.P. Glasser, E.E. Lachowski, Solubility and aging of calcium silicate 1077 hydrates in alkaline solutions at 25°C, J Am Ceram ...
The calcium silicate hydrate (C–S–H) gel is the phase that provides cohesive strength to cement. The mechanics of the C–S–H gel at the molecular level ... H Manzano,E Masoero,I Lopez-Arbeloa,... - 《Soft Matter》 被引量: 47发表: 2013年 The chemical composition of mineral triox...
Since the solubility of calcium hydroxide and calciumsulphite–hemihydrates low, drying of droplets in spray dry absorption is similar to the drying of aqueous droplets with suspended inert particles. As shown by Schumer [12], the drying behavior of aqueous suspension droplets can be described as ...
In the case of a porous matrix containing two leachable components : calcium hydroxide and lead hydroxide, the modelling of release can be decomposed into several stages : – release of portlandite, described by a shrinking front model; – calculation of the induced pH profile, assuming that ...
What is the solubility of sodium nitrate at 44 degrees C? What is the solubility of CuCl in a 0.1 M NaCl solution? Ksp = 1.7 x 10-7 What is the solubility (in g/L) of PbCl2 at 25 degrees Celsius? The solubility product of PbCl2 at 25 degrees Celcius is 1.6 x 10-5. W...
(SCN) 2 solution and 10% sodium hydroxide (NaOH) solution strongly suggested that calcium atoms as electron acceptors coordinate with oxygen atoms in glucose ring and primary alcohol at C(6) position, in the same manner of cellulose dipped in 55 wt% aq Ca(SCN)z solution at room temperature...
From the solubility figure, we see that the equilibrium [H] at 1600 °C is about 25 ppm when pH2 = 1 bar. By lowering the partial pressure to pH2 = 10− 2 bar, the [H]eq goes to 10− 1 which is equal to 2.5 ppm in order to come down below 1 ppm [H], pH2 ≤ 10−...
Determine the Ksp of lead (II) chloride {eq}(PbCl_2) \text{ at } 25^oC, {/eq} if the molar solubility of {eq}PbCl_2 {/eq} is 0.0143 M. Solubility Equilibrium: For salt compounds with poor solubility in water the dissociation is expressed ...
During the Solubility Product experiment you calculated the Solubility Product, Ksp, for calcium hydroxide, an ionic solid that is sparingly soluble in water. This was achieved by titrating a saturated solution of Ca(OH)2 prepared at a certain temperature. The saturat...
This study aims to study the solubility of acid gas, i.e., hydrogen sulfide (H2S) in different solvents. Three intelligent approaches, including Multilayer Perceptron (MLP), Gaussian Process Regression (GPR) and Radial Basis Function (RBF) were used to c