The resulting linear relationship (Figure 8.11B) has the equation (8.4)χQ=2.18ψ+0.832 Although the efg effects in these minerals are likely to be more complex than suggested by these simple relationships, they could provide a simple means of tentatively assigning octahedral resonances to specifi...
73. The use of the FIM demonstrates that sorption energy exponentially declines on the achievement of the absorption centers of an absorbent. This FIM applies to absorption on heterogeneous surfaces with absorbed molecules interacting. Equation (5) represents the linear form of the FIM....
Fugacities were calculated from their reported vapor pressures of the solutions and of pure water using an equation provided by Rard and Platford [61]. Although the estimated accuracy and precision of these data are not comparable to the isopiestic data, they were included in the final fit as...
Similarly, long-chain NaPSs (Na2S6) has also been used as a cathode active material and has shown good performance, the reaction equation for the preparation of Na2S6 is shown in Fig. 9b [53,56]. The bonding of sulfur and carbon materials is also a feasible method to prepare new ...
metal on the catalyst was calculated from Scherrer’s equation: d =Kλ/β cos θ; β, full width at half maximum; K =0.94 and λ =1.5405 Å. SEM measurements were performed with a JEOL JEM- 6320F microscope using a Noran Voyager energy dispersive X-ray spectroscope at an accelerating...
{eq}\displaystyle \rm 1\ ppm = 1\ \frac{mg}{L} {/eq} Answer and Explanation:1 Given: {eq}\displaystyle \rm C = 3\ \frac{mg}{L} {/eq} is the concentration We can convert this concentration to ppm by using the conversion......
Concentration: EPA's drinking water standard reveals the maximum concentration of contaminants allowed. This concentration can be given implying various units. Since, allowed concentration is quite low, units like mg/L, ppb etc are used. Answer and Explanation:1 ...
calculated fromthe Scherrer equation: d = Kl/b cos u, where b is the full width at half maximum, K = 0.94 and l = 1.5405 A ˚ . TEM measurements were performed with a FE-TEM Hitachi HF-2200 instrument. The catalyst particles were ...
It is known that dehydrogenation of methane on the surface of metallic nickel (equation (4)) is a rate-determining step for overall steam reforming reaction [39], [40]. Furthermore, it has been reported that step-sites are more reactive than terrace-sites in the steam reforming reaction ove...
According to mechanistic studies, the active Mg–O basic sites are believed to be responsible for CO2 capture and the possible reaction can be described using Equation (2) [15,23]. Previously, great effort was devoted to the improvement of the CO2 capture capacity and the long-term stability...