Write an equation for the reaction of HF with water. ___(aq) + ___(l) {eq}\rightleftharpoons {/eq} ___(aq) + ___(aq) Weak Acid: In an aqueous solution, weak acids are not 100% ionized which means that they are not all converted to t...
endothermic.d.always favourable.e.never favourable.14 A 3L flask initially contains 1.523 mol of gas A and 0.4449 mol of gas B.Gas A decomposes according to the following equation3 A ↔ 2 B + CThe equilibrium concentration of gas C is 0.1 mol/L.Calculate the value of Kc.Q15 The rea...
The equation for calculating δ65Cu residue of lower crustal residues is: α=(65Cu/63Cu)silicate melt / (65Cu/63Cu)whole rock δ65Curesidue = δ65Cuinitial –[1 – Cresidue× (1 – F) / Cinitial]× 103lnα where Cinitial and δ65Cuinitial are the Cu elemental and isotopic ...
In the combustion of hydrogen gas to form water, how many moles of water will be produced by 10.00 g of hydrogen? Combustion Of Hydrogen GasHydrogen gas burns in oxygen to produce water. Heat energy is released. The equation for this reaction is: ...
heat of formation ofH2Ois−188kJ/molandH2O2is−286kJ/mol. The enthaply change for the reaction 2H2O2→2H2O+O2is View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
Thus, the effect of 85% O2 allows exposure to 100% O2, but saying, according to the concept of hormesis, that the rodent is “stronger,” is debatable. The redox state as defined from the redox potential of a specific redox couple, as in the popular Nernst equation for GSH and GSSG,...
Electrochemical oxygen reduction could proceed via either 4e−-pathway toward maximum chemical-to-electric energy conversion or 2e−-pathway toward onsite H2O2 production. Bulk Pt catalysts are known as the best monometallic materials catalyzing O2-t
The Michaelis–Menten equation was used for obtaining initial rates of each series of reactions (Figures S2a,b, Supplementary Materials): 1/υ = (Km/Vm).(1/[S]) + 1/Vmax. Values of Km and Vmax were calculated from Lineweaver–Burk graphs (Figure S2c,d, Supplementary Materials) and the...
The catalytically active form of SmLPMO10A is the ECu(I) form, which has been proposed to bind to chitin followed by the binding of H2O2 and oxidative cleavage of the glycosidic bond (25, 44). The equation for steady-state [ECu(I)] is given in Fig. 6. The dependence between the ini...
but also by the voltage across that membrane. The driving force is given by the difference in electrochemical potential according to the Nernst equation, for example, for a singly charged anion A−by EA= (RT/F)*ln([A−]i/ [A−]o), with R being the gas constant, T the absolute...