The overall cell reaction is: (16.3)PbO2+Pb+2H2SO4⇄chargedischarge2PbSO4+2H2OV°=2.05V where V° is the standard cell voltage. The above equations show that during discharge, both electrodes are converted into lead sulfate (PbSO4). Both electrodes go back to their initial state during...
(upright triangles) and fit the equations: superficial depotsα(lean body mass) 1.05,r2=0.867; intra-abdominal depotsα(lean body mass) 0.81,r2=0.873. Data from Pond CM and Ramsay MA (1992) Allometry of the distribution of adipose tissue in Carnivora.Canadian Journal of Zoology70: 342–347...
The net reaction of the TCA cycle, which is the sum of the equations for individual steps, shows that two carbons of the acetyl group have been entered the cycle, and two molecules of CO2 are produced, with conservation of energy as three molecules of NADH, one of FAD(2H), and one ...
Equations 1 and 2 (carbon mole basis) give the overall oxidative pathways in which NADH is produced, via either the pyruvate dehydrogenase (Eq. 1) or the pyruvate formate lyase (Eq. 2) route. However, since no formic acid was observed during the DDAP-H fermentations, only Eq. 1 feature...
Equations (1) and (2) were used to calculate the values of anisotropic (A) and isotropic (g). (1) g0=(g∥+2g⊥)/3g0=(g∥+2g⊥)/3 (2) A0=(A∥+2A⊥)/3A0=(A∥+2A⊥)/3 Figure 5 ESR spectrum of [VOL1L2]SO4 complex in solid state at the room temperature. Table 2 ...
The regression equations could be obtained from the experimental data. Table 1. The Rock mechanical properties of acidized shale. Reaction time (hr)Compressive strength (MPa)Elastic modulus (MPa)Dilatancy angle (°)Porosity (%) 0.5 268.5 21669.3 22.35 2.83 1 261.1 20622.4 43.23 3.97 1.5 259.2 ...
For reduction of uranyl (VI) in a ≈50-mol·L−1 HClO4 solution, the slopes of the Randles–Ševčík and Cottrell equations were −0.290 × 10−3 and −0.123 × 10−3, respectively (that is 2.69×105n32AD12C=−0.290×10−3, nFAD12Cπ−12=−0.123×10−3). The...
Based on the kinetic equations we will develop a simple equation to predict the optimum injection rate of HEDTA chelating agent that can be used for any damage radius in the reservoir. The damage radius in the reservoir can be determined from the well logs or well testing and this radius ...
Proton exchange membranes used in fuel cells have been introduced at the second half of the last century [1], [2], [3], [4], [5] as electrolytes for clean electricity production from fuel cells [6], [7], [8]. The physico-chemical properties of these materials have been intensively ...
a PEM electrolysis cell has recently been used to produce hydrogen from anhydrous hydrogen bromide according to the method disclosed in the paper by Sivasubramanian et al. The anode and cathode half reactions, as well as the overall cell reaction, are given below in Equations (11), (12) and...