please show all work! thanks 4. The solubility product of PbCl2m is 1.7 x 10-5, The...
(please show all work and ice table, thanks) 2. Calculate the solubility product, Kop, for Ag2S13) using the standard free energies of formation from Appendix G in Open-Stax. Calculate the molar solubility of [Ag*] (silver ion) and for [S2] (sulfur ion). (30 points) Agas (s) = 2 Ag+ + sa K=[Agt][so-] Tas
The solubility of PbCl2 in a .10M NaCl solution is 1.7*10^-3 mol/L at 25 degrees C. Calculate Ksp for PbCl2. (Note this is a "common ion effect" problem.) Please show all work!
second time posting! please show work that includes and ICE table for this equation and explinations. thanks! there isn't a given concentration. please solve without. d R. Calculate the solubility product, Kop, for Ag2S(s) using the standard free energies Xus! of formation from Appendix G in Open-Stax Calculate the molar solubility apper of [Ag*] (silver ion) and for [S] (sulfur ion). (30 points) Agas(s) = 2 Ag+ + 5a K= [Agt?? so ] Isramics ity appendex in book
please help! thanks TABLE 12-4 Standard Free Energy Change for Phosphate Hydrolysis Compound AGⓇ' (kJ. mol-') Phosphoenolpyruvate -61.9 1,3-Bisphosphoglycerate -49.4 ATP → AMP + PP, -45.6 Phosphocreatine -43.1 ATP ADP + P -30.5 Glucose-1-phosphate -20.9 PP, 2P, -19.2 Glucose-6-phosphate -13.8 Glycerol-3-phosphate -9.2 thioester bond AGⓇ' = -31.5 kJ•mol-1 H20 O CH3 -C-s-CoA I CH3 -C-0- + COA-SH Acetyl-CoA The formation of acetyl CoA from acetate is an ATP driven reaction: Acetate + ATP + COA <--> acetyl COA + AMP...
5 questions please show work Oxalic acid, H.C.O is a diprotic acid. What is the pH of a 0.100 M solution of oxalic acid, pk. - 1.25 pk = 4.14. Hard water contains a relatively high concentration of multivalent ions. A common ion found in hard water is Capt, and one of the sources is Caso.. What is the Ksp of calcium sulfate if the molar solubility of CaSO, is 0.0030 M? The solubility of CaF2 in pure water at...
please show the work. thanks What is the free energy change for the transport of calcium ions into a cell. The intracellular [Ca2+] is 1 mM and extracellular [Ca2+] is 1 uM. Assume a membrane potential of -100 mV and T-25°C. Give your answer in kJ/mol to one decimal place.
State the answer and show your work. State units in the answer. 10 points total [F = 96.485 kJ/V-mole; R = 8.314 J/mole-K] 1. The standard state free energy change (AG°') of hydrolysis for phosphoenolpyruvate (PEP) is -62.2 kJ/mole. The standard state free energy change of hydrolysis for ATP is -30.5 kJ/mole. What is the standard state free energy change for the following coupled reaction? PEP + ADP ---------> Pyruvate + ATP 2. In glycolysis, the standard state free energy...
Can someone show step by step work and explain 4 & 5 for me please? I'd greatly appreciate it. Thanks! 4. Using Appendix C or another source, determine the standard free energy change (AGorkn) at 298 K for this reaction: 2 NO (g) O2 (g) 2 2 (g) AG 5. Given the following balanced reaction and the AHof and So values, calculate AGO at 25 oC for this reaction: 4 KCIO3 (s) heato 3 KCIO4 (s) KCl (s) -432.8 -436.7...
Please show all work! Will Rate!! Thank you. Question 4 (10 pts): Given that the solubility product constant, Ksp,for BaSO4 is 1.1 x 10-10, calculate the solubility of BaSOs in 0.1 MNa2SO4 solution in both units of mole/L and g/L
Consider the following hypothetical reaction at 310 K. Standard free energies of formation are given in parentheses. B C G° = –46.0 kJ/mol (?) (176.4 kJ/mol) Calculate the standard free energy of formation of compound B. a) 222.4 kJ/mol b) –222.4 kJ/mol c) 130.4 kJ/mol d) –130.4 kJ/mol e) none of these Please show work