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Copper reacts with any oxygen present as an impurity in the ethylene used to make polyethylene. The copper is regenerated when hot H2 reduces the copper(II) oxide forming the pure metal H2O. What volume of H2 at 789 torr and 241 oC is needed to reduce 65.6 g of copper(II) oxide? CuO(s) + H2(g) → Cu(s) + H2O(g)

Copper reacts with any oxygen present as an impurity in the ethylene used to make polyethylene. The copper is regenerated when hot H2 reduces the copper(II) oxide forming the pure metal H2O. What volume of H2 at 789 torr and 241 oC is needed to reduce 65.6 g of copper(II) oxide? CuO(s) + H2(g) → Cu(s) + H2O(g)

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter21: Transition Metals And Coordination Chemistry
Section: Chapter Questions
Problem 83AE
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Copper reacts with any oxygen present as an impurity in the ethylene used to make polyethylene. The copper is regenerated when hot H2 reduces the copper(II) oxide forming the pure metal H2O. What volume of H2 at 789 torr and 241 oC is needed to reduce 65.6 g of copper(II) oxide?

CuO(s) + H2(g) → Cu(s) + H2O(g)

 

 

PERIOD 2 3 5 7 GROUP IA 1.008 1 H HYDROGEN 2 IIA 3 6.94 4 9.0122 Be Li LITHIUM POTASSIUM 11 22.990 12 24.305 Na Mg SODIUM MAGNESIUM 3 19 39.098 20 40.078 21 44.956 K BERYLLIUM 87 FRANCIUM CALCIUM 37 85.468 38 87.62 39 88.906 Rb Sr Y RUBIDIUM STRONTIUM 55 132.91 56 137.33 Cs Ba CAESIUM BARIUM PERIODIC TABLE OF THE ELEMENTS (223) 88 Fr Ra RADIUM SCANDIUM www.periodni.com YTTRIUM B 4 IVB 5 VB 6 VIB 7 VIIB 8 22 47.867 23 50.942 Ca Sc Ti V TITANIUM (1) Atomic weights of the elements 2013, Pure Appl. Chem., 88, 265-291 (2016) GROUP NUMBERS IUPAC RECOMMENDATION (1985) HAFNIUM ATOMIC NUMBER VANADIUM SYMBOL LANTHANUM 13 5 ACTINIDE ACTINIUM IIIA 10.811 B BORON 40 91.224 41 92.906 Zr Nb ZIRCONIUM NIOBIUM 72 178.49 73 180.95 74 183.84 75 186.21 GROUP NUMBERS CHEMICAL ABSTRACT SERVICE (1986) THORIUM VIE 9 10 24 51.996 25 54.938 26 55.845 27 58.933 28 58.693 Cr Mn Fe Co Ni CHROMIUM MANGANESE COBALT RELATIVE ATOMIC MASS (1) MOLYBDENUM TECHNETIUM 57-71 La-Lu Hf Ta W Re Os Ir Pt Lanthanide IRIDIUM TANTALUM TUNGSTEN RHENIUM ELEMENT NAME IRON RUTHENIUM OSMIUM NICKEL HASSIUM PLATINUM 13 26.982 14 28.085 15 30.974 16 32.06 17 35.45 18 39.948 Al Si P S CI Ar SILICON ARGON 11 IB 12 IIB ALUMINIUM PHOSPHORUS SULPHUR CHLORINE 29 63.546 30 65.38 31 69.723 32 72.64 33 74.922 34 78.971 35 79.904 36 83.798 Cu Zn Ga Ge As Se Br Kr GALLIUM GERMANIUM ARSENIC SELENIUM 42 95.95 43 (98) 44 101.07 45 102.91 46 106.42 47 107.87 48 112.41 49 114.82 50 118.71 51 121.76 52 127.60 53 126.90 54 131.29 Mo TC Ru Rh Pd Ag Cd Sn Sb Te Xe TIN RHODIUM PALLADIUM SILVER ANTIMONY TELLURIUM 76 190.23 77 192.22 78 195.08 79 196.97 80 200.59 81 204.38 82 207.2 83 208.98 84 (209) 85 (210) 86 (222) Pb Bi Po At Au Hg Tl Rn GOLD MERCURY THALLIUM POLONIUM ASTATINE COPPER ZINC 13 5 CADMIUM 10.81 6 B BORON A 14 INDIUM IVA 15 VA 16 12.011 7 14.007 8 с N CARBON 89 (227) 90 232.04 91 231.04 92 238.03 93 (237) 94 (244) 95 (243) 96 (247) 97 (247) 98 (251) 99 Ac Pa PROTACTINIUM URANIUM NITROGEN LEAD BISMUTH VIA 17 VIIA 15.999 9 18.998 10 20.180 F Ne OXYGEN (226) 89-103 104 (267) 105 (268) 106 (271) 107 (272) 108 (277) 109 (276) 110 (281) 111 (280) 112 (285) 113 (285) 114 (287) 115 (289) 116 (291) 117 (294) 118 (294) AC-Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og Actinide RUTHERFORDIUM DUBNIUM SEABORGIUM BOHRIUM MEITNERIUM DARMSTADTIUM ROENTGENIUM COPERNICIUM NIHONIUM FLEROVIUM MOSCOVIUM LIVERMORIUM TENNESSINE OGANESSON FLUORINE ERBIUM 18 VIIIA 2 4.0026 He BROMINE IODINE THULIUM HELIUM NEON LANTHANIDE 57 138.91 58 140.12 59 140.91 60 144.24 61 (145) 62 150.36 63 151.96 64 157.25 65 158.93 66 162.50 67 164.93 68 167.26 69 168.93 70 173.05 71 174.97 La Ce Pr Nd Pm Sm Eu Gd ть Tb Dy Но Er Tm Yb Lu CERIUM PRASEODYMIUM NEODYMIUM PROMETHIUM SAMARIUM EUROPIUM GADOLINIUM TERBIUM DYSPROSIUM HOLMIUM YTTERBIUM LUTETIUM KRYPTON XENON RADON Copyright © 2017 Eni Generalić (252) 100 (257) 101 (258) 102 (259) 103 (262) Np Pu Am Am Cm Bk Cf Es Fm Md No Lr NEPTUNIUM PLUTONIUM AMERICIUM CURIUM BERKELIUM FERMIUM CALIFORNIUM EINSTEINIUM MENDELEVIUM NOBELIUM LAWRENCIUM
Transcribed Image Text:PERIOD 2 3 5 7 GROUP IA 1.008 1 H HYDROGEN 2 IIA 3 6.94 4 9.0122 Be Li LITHIUM POTASSIUM 11 22.990 12 24.305 Na Mg SODIUM MAGNESIUM 3 19 39.098 20 40.078 21 44.956 K BERYLLIUM 87 FRANCIUM CALCIUM 37 85.468 38 87.62 39 88.906 Rb Sr Y RUBIDIUM STRONTIUM 55 132.91 56 137.33 Cs Ba CAESIUM BARIUM PERIODIC TABLE OF THE ELEMENTS (223) 88 Fr Ra RADIUM SCANDIUM www.periodni.com YTTRIUM B 4 IVB 5 VB 6 VIB 7 VIIB 8 22 47.867 23 50.942 Ca Sc Ti V TITANIUM (1) Atomic weights of the elements 2013, Pure Appl. Chem., 88, 265-291 (2016) GROUP NUMBERS IUPAC RECOMMENDATION (1985) HAFNIUM ATOMIC NUMBER VANADIUM SYMBOL LANTHANUM 13 5 ACTINIDE ACTINIUM IIIA 10.811 B BORON 40 91.224 41 92.906 Zr Nb ZIRCONIUM NIOBIUM 72 178.49 73 180.95 74 183.84 75 186.21 GROUP NUMBERS CHEMICAL ABSTRACT SERVICE (1986) THORIUM VIE 9 10 24 51.996 25 54.938 26 55.845 27 58.933 28 58.693 Cr Mn Fe Co Ni CHROMIUM MANGANESE COBALT RELATIVE ATOMIC MASS (1) MOLYBDENUM TECHNETIUM 57-71 La-Lu Hf Ta W Re Os Ir Pt Lanthanide IRIDIUM TANTALUM TUNGSTEN RHENIUM ELEMENT NAME IRON RUTHENIUM OSMIUM NICKEL HASSIUM PLATINUM 13 26.982 14 28.085 15 30.974 16 32.06 17 35.45 18 39.948 Al Si P S CI Ar SILICON ARGON 11 IB 12 IIB ALUMINIUM PHOSPHORUS SULPHUR CHLORINE 29 63.546 30 65.38 31 69.723 32 72.64 33 74.922 34 78.971 35 79.904 36 83.798 Cu Zn Ga Ge As Se Br Kr GALLIUM GERMANIUM ARSENIC SELENIUM 42 95.95 43 (98) 44 101.07 45 102.91 46 106.42 47 107.87 48 112.41 49 114.82 50 118.71 51 121.76 52 127.60 53 126.90 54 131.29 Mo TC Ru Rh Pd Ag Cd Sn Sb Te Xe TIN RHODIUM PALLADIUM SILVER ANTIMONY TELLURIUM 76 190.23 77 192.22 78 195.08 79 196.97 80 200.59 81 204.38 82 207.2 83 208.98 84 (209) 85 (210) 86 (222) Pb Bi Po At Au Hg Tl Rn GOLD MERCURY THALLIUM POLONIUM ASTATINE COPPER ZINC 13 5 CADMIUM 10.81 6 B BORON A 14 INDIUM IVA 15 VA 16 12.011 7 14.007 8 с N CARBON 89 (227) 90 232.04 91 231.04 92 238.03 93 (237) 94 (244) 95 (243) 96 (247) 97 (247) 98 (251) 99 Ac Pa PROTACTINIUM URANIUM NITROGEN LEAD BISMUTH VIA 17 VIIA 15.999 9 18.998 10 20.180 F Ne OXYGEN (226) 89-103 104 (267) 105 (268) 106 (271) 107 (272) 108 (277) 109 (276) 110 (281) 111 (280) 112 (285) 113 (285) 114 (287) 115 (289) 116 (291) 117 (294) 118 (294) AC-Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og Actinide RUTHERFORDIUM DUBNIUM SEABORGIUM BOHRIUM MEITNERIUM DARMSTADTIUM ROENTGENIUM COPERNICIUM NIHONIUM FLEROVIUM MOSCOVIUM LIVERMORIUM TENNESSINE OGANESSON FLUORINE ERBIUM 18 VIIIA 2 4.0026 He BROMINE IODINE THULIUM HELIUM NEON LANTHANIDE 57 138.91 58 140.12 59 140.91 60 144.24 61 (145) 62 150.36 63 151.96 64 157.25 65 158.93 66 162.50 67 164.93 68 167.26 69 168.93 70 173.05 71 174.97 La Ce Pr Nd Pm Sm Eu Gd ть Tb Dy Но Er Tm Yb Lu CERIUM PRASEODYMIUM NEODYMIUM PROMETHIUM SAMARIUM EUROPIUM GADOLINIUM TERBIUM DYSPROSIUM HOLMIUM YTTERBIUM LUTETIUM KRYPTON XENON RADON Copyright © 2017 Eni Generalić (252) 100 (257) 101 (258) 102 (259) 103 (262) Np Pu Am Am Cm Bk Cf Es Fm Md No Lr NEPTUNIUM PLUTONIUM AMERICIUM CURIUM BERKELIUM FERMIUM CALIFORNIUM EINSTEINIUM MENDELEVIUM NOBELIUM LAWRENCIUM
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