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The two copper atoms in R have the ability to bind one molecule of O2 (Cu–O–O–Cu). If, at equilibrium, O2 is bound to 60% of the R, what is the equilibrium constant for the reaction R + O2 ⇌ RO2 ? b) Hemoglobin, abbreviated Hb, is the oxygen carrier protein in mammals. The equilibrium constant for the reaction of Hb with O2(g) under the same conditions, Hb + O2 ⇌ HbO2, is 225. What is the equilibrium constant for the reaction HbO2 + R ⇌ RO2 + Hb ?

The two copper atoms in R have the ability to bind one molecule of O2 (Cu–O–O–Cu). If, at equilibrium, O2 is bound to 60% of the R, what is the equilibrium constant for the reaction R + O2 ⇌ RO2 ? b) Hemoglobin, abbreviated Hb, is the oxygen carrier protein in mammals. The equilibrium constant for the reaction of Hb with O2(g) under the same conditions, Hb + O2 ⇌ HbO2, is 225. What is the equilibrium constant for the reaction HbO2 + R ⇌ RO2 + Hb ?

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter8: Chemical Composition
Section: Chapter Questions
Problem 109AP
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a) The two copper atoms in R have the ability to bind one molecule of O2 (Cu–O–O–Cu). If, at equilibrium, O2 is bound to 60% of the R, what is the equilibrium constant for the reaction R + O2 ⇌ RO2 ? b) Hemoglobin, abbreviated Hb, is the oxygen carrier protein in mammals. The equilibrium constant for the reaction of Hb with O2(g) under the same conditions, Hb + O2 ⇌ HbO2, is 225. What is the equilibrium constant for the reaction HbO2 + R ⇌ RO2 + Hb ?
Imagine that there is a certain copper containing metalloprotein, abbreviated R, which contains two copper atoms per molecule of protein. The molar mass of R is 107,000 g/mol. What is the mass % of copper in the metalloprotein? 1. a. la mass % Cu a molaur mas n K100 Tadal ulor as R 63.55 Cu X100 1el R C00R 2met R = 127,1 Cu x 100 E O. 113 L= 1ax nasa X of oopper b. The concentration of R in blood is 15.5 g R/100 ml blood. What is its molar concentration? M=moles of solute L Solution = 15.S 00ml soln * 1 mol 10 7000 * lo00 m 1L E0. DD14 M = 1.44x10- M R can bind Ozlee If the Ozie pressure is 0.16 atm at 37°C, what is the molar concentration of the Ozte? C. Lc) PV=n RT n= moles of solute L solution * = 0.1batm 0.8205 Latvn (37+273) Kmal = 0.00629 Mof Oz = 6.29 x10-3 M.
Transcribed Image Text:Imagine that there is a certain copper containing metalloprotein, abbreviated R, which contains two copper atoms per molecule of protein. The molar mass of R is 107,000 g/mol. What is the mass % of copper in the metalloprotein? 1. a. la mass % Cu a molaur mas n K100 Tadal ulor as R 63.55 Cu X100 1el R C00R 2met R = 127,1 Cu x 100 E O. 113 L= 1ax nasa X of oopper b. The concentration of R in blood is 15.5 g R/100 ml blood. What is its molar concentration? M=moles of solute L Solution = 15.S 00ml soln * 1 mol 10 7000 * lo00 m 1L E0. DD14 M = 1.44x10- M R can bind Ozlee If the Ozie pressure is 0.16 atm at 37°C, what is the molar concentration of the Ozte? C. Lc) PV=n RT n= moles of solute L solution * = 0.1batm 0.8205 Latvn (37+273) Kmal = 0.00629 Mof Oz = 6.29 x10-3 M.
Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge Potasslum Caldum Scandum Titanium 47.88 Vanadium Chromium Manganese 50.94 Iron Cobalt Nichel 58.69 Copper 63.55 Zine Germanium 72.61 Gallum 39.10 40.08 44.96 51.99 54.94 55.93 58.93 65.39 69.73 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Rb Sr Y Zr Nb Mo Tc Ru Rh Ag Cd In Sn Rubidum 84.49 Stontium 87.62 Zirconium 91.22 Yrium Niobium Molybdenum Technetium Ruthenium Rhodium 102.91 Sh 107.87 Paladum Cadmium Indum Tin 88.91 9291 95.94 98.91 101.07 10642 11241 114.82 11871 55 56 57-71 72 73 74 75 76 77 78 81 79 80 82 Cs Ва Hf Та W Re Os Ir Pt AU Hg TI Pb Bariam 137.33 Lanthanides Hafrium 17849 Tantalum 180.95 Rhenlum 186.21 Ceslum Tungsten 183.85 Gold 196.97 Osmlum ndiam Platinom 195.08 Merc 200.59 Thallum Lead 132.91 190.23 192.22 204.38 207.20 87 89-103 104 105 106 107 108 109 110 111 112 113 114 88 Fr Ra Rf Db Bh Hs Mt Ds Rg Cn Uut FI Radum 226.03 Actinides Aaherfodiam Dubrium Seaborgum Bohrium 262 Frandum Harsium Metnertam Dwntadtm Roe [268) Copermicum Ununtrium Flerovum unknown 223.02 261] (266] 264] 269 269) 289) un 57 58 59 60 61 62 63 64 65 66 67 68 La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Ei Lanthanum 138.91 Cerium 140.12 Praseodymium Neodymium Promethlum Samariam 144.24 144.91 Europium 151.97 Gadolinium 157 25 Terblum 158.93 Dysprobum 162.50 Holmium 164.93 99 Erblu 140.91 150.36 167. 89 90 91 92 93 94 95 96 97 98 100 Es Califormium Einstainum 254] Ас Th Pa Protactinium Uranlum 231.04 U Np Pu Am Cm Bk Cf Fm Actiniam Tharlum 232.04 Neptullum 237.05 Plutoniam 244.06 Amerkum 243.06 Curium Berkalum 247.07 Fermiu 227.03 238.03 247.07 251.08 257.10 Allali Metal Allalse Farth Transition Metal Basic Metal Smimetal Nonmetal Halogen Neble Gas Lanthanid R= 0.08205 L atm/K mol = 8.314 x 10-3 kJ/K mol KA for HNO, = 4.0 x 10-4 KA for HOCI = 1.2 x 10-2 KA for CH3COOH = 1.8 x 10-5 K1 for H2S = 1.0 x 10-7 K2 for H2S = 1.0 x 10-14 Ksp for PbS = 7.0 x 10-29 Ksp for NiS = 3.0 x 10-21 For H2S K1 = 1.0 x 10-7, K2 1.0 x 10-19, [H2S] in a saturated solution = 0.10 M For H3PO K =7.5 x 10-3, K2 6.2 x 10-, Ka = 4.8 x 10-13 Average Bond Energies (kl/mol): H-H 432, C-H 413, C-C 347
Transcribed Image Text:Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge Potasslum Caldum Scandum Titanium 47.88 Vanadium Chromium Manganese 50.94 Iron Cobalt Nichel 58.69 Copper 63.55 Zine Germanium 72.61 Gallum 39.10 40.08 44.96 51.99 54.94 55.93 58.93 65.39 69.73 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Rb Sr Y Zr Nb Mo Tc Ru Rh Ag Cd In Sn Rubidum 84.49 Stontium 87.62 Zirconium 91.22 Yrium Niobium Molybdenum Technetium Ruthenium Rhodium 102.91 Sh 107.87 Paladum Cadmium Indum Tin 88.91 9291 95.94 98.91 101.07 10642 11241 114.82 11871 55 56 57-71 72 73 74 75 76 77 78 81 79 80 82 Cs Ва Hf Та W Re Os Ir Pt AU Hg TI Pb Bariam 137.33 Lanthanides Hafrium 17849 Tantalum 180.95 Rhenlum 186.21 Ceslum Tungsten 183.85 Gold 196.97 Osmlum ndiam Platinom 195.08 Merc 200.59 Thallum Lead 132.91 190.23 192.22 204.38 207.20 87 89-103 104 105 106 107 108 109 110 111 112 113 114 88 Fr Ra Rf Db Bh Hs Mt Ds Rg Cn Uut FI Radum 226.03 Actinides Aaherfodiam Dubrium Seaborgum Bohrium 262 Frandum Harsium Metnertam Dwntadtm Roe [268) Copermicum Ununtrium Flerovum unknown 223.02 261] (266] 264] 269 269) 289) un 57 58 59 60 61 62 63 64 65 66 67 68 La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Ei Lanthanum 138.91 Cerium 140.12 Praseodymium Neodymium Promethlum Samariam 144.24 144.91 Europium 151.97 Gadolinium 157 25 Terblum 158.93 Dysprobum 162.50 Holmium 164.93 99 Erblu 140.91 150.36 167. 89 90 91 92 93 94 95 96 97 98 100 Es Califormium Einstainum 254] Ас Th Pa Protactinium Uranlum 231.04 U Np Pu Am Cm Bk Cf Fm Actiniam Tharlum 232.04 Neptullum 237.05 Plutoniam 244.06 Amerkum 243.06 Curium Berkalum 247.07 Fermiu 227.03 238.03 247.07 251.08 257.10 Allali Metal Allalse Farth Transition Metal Basic Metal Smimetal Nonmetal Halogen Neble Gas Lanthanid R= 0.08205 L atm/K mol = 8.314 x 10-3 kJ/K mol KA for HNO, = 4.0 x 10-4 KA for HOCI = 1.2 x 10-2 KA for CH3COOH = 1.8 x 10-5 K1 for H2S = 1.0 x 10-7 K2 for H2S = 1.0 x 10-14 Ksp for PbS = 7.0 x 10-29 Ksp for NiS = 3.0 x 10-21 For H2S K1 = 1.0 x 10-7, K2 1.0 x 10-19, [H2S] in a saturated solution = 0.10 M For H3PO K =7.5 x 10-3, K2 6.2 x 10-, Ka = 4.8 x 10-13 Average Bond Energies (kl/mol): H-H 432, C-H 413, C-C 347
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