ANSWRS T ND F CHAPTR XRCISS INTRDUCTIN 0.1 8.0 N 0. 0.4% 0..6 kj 0.4 6 J 0.18 459.67 F 0.19 (a) θ / C= 0 θ / C θ 9 F / F= 1 5 θ / C 0.0 θ P / P = 7.09 ( θ / C + 09.9) (a) θ P / P = 7.09 ( T / K 6.5) θ / P =.940 ( θ / F + 45.8 F) P F 0.5 1.4 kj 0.1 671.67 R 0.6. kj 0.. glucose molecules 0.7 4.48 J 0. 4.71 octane molecules 0.8 1 J 0.4 19.7 myoglobin molecules 9 0.9 (a) 1.60 J 96.47 kj mol 0. (a) 0.11 11.6 GJ 9.4 J 1 1.4 kj mol 0.1 (a) 8. Torr 0.96 atm 0. atm 5 (d) 1.0 Pa 0.5 0.97 0.6 ρ = M / Vm 0.7 7.0 mmol dm 0.8 17.5 g NaCl 0.9 (a) (i) Water: 17.5 g NaC l (ii) Benzene: 9.0 mol dm (i) Water: 9.1 mol kg (ii) Benzene: 0.5 mol kg 0.1 1.4 bar 0. 9.574 mol kg 0.14 0.98 atm 0.15 (a) 1.5 Pa 5.6 Pa 0.16 Differ by as much as 1 art in 6 0.17 (a) 9.80665 Pa 0. 075561 Torr 0..17 kg 0.4 5. kg CHAPTR 1 The Proerties of Gasses 1.1 9.1 kpa 1..5 kpa 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 1. 1.4 1.5 4. mmol 665 bar.0 atm c c c CH4 CH4 CH4 ( ) = ( ) ( ) 79 K m s 15 K = 645 m s 1500 K = 1.41 km s 1.6 4.18 bar 1.7 1.8 1.9 1. (a) 1.11 1.1 1.14 1.15 (a) 1.16 17 kpa 9.5 K 94 K.6 m 178 m 0.50 m 8.4 dm 6.7 atm. 1. dm 61. kpa. 71 Torr 1.1 (a) 7 K 944 m s 1. 0.065 Pa 1. 1.4 1.5 6.4 Pa 0.97 μm 1 (a) 5. s 9 1 5. s 4 1 5. s 1.6 (a) 6.5 s 6. 5 s 6.5 s 1.7 8 1 4.5 s 1.8 (a) 6.8 nm 68 nm 7 mm 1 1 1.17 1 g mol 1.9 Indeendent of temerature 1.18 1.19 (a) 1.0 (a) 1 16.4 g mol. =.0 bar, = 1.0 bar H N.0 bar c He c c He He ( ) = ( ) ( ) 79 K 647 m s 15 K = 1.9 km s 1500 K =.8 km s 1.0 (a) (i) 1 kpa (ii) 81 bar (i) 0.99 atm (ii) 1.8 atm 1.1 For a erfect gas: 55.6 atm For a van der Waa ls gas: 4.0 atm 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 1. a B = b and C = b RT.1 (a) 0 J K mol 1 8 J K mol 1. (a) 4.60 dm mol 0.66.14 (a) 9. kj 6.1 s. 6 1.4 (a) 1.6 dm atm mol. 46 dm mol 1.5 1.0 K CHAPTR Thermodynamics: the First Law.1 (a) 0. J 00. J. 5.5 kj. (a) 99 J 67 J.4 +1 J.5 +.99 kj.6.5 kj.7 (a) 0 78 J.8.9. (a) 1.0 J.7 J K.11 4 kj.1 0.45 J K g 5 J K mol 4 8.7 J.15 77 J.16 5 kj.17 + 1.86 kj.18 14.54 J.19 + 4.5 J.0 0 kj...468kj mol. (a) 1. kj 1. kj 80 J K.4 (a) +. kj +. kj + 1.6 kj.5.6 (a) 0.8 J K mol 641 J mol 458 J mol CHAPTR Thermodynamics: Alications of the First Law.1. 6.91 mj mol 4 +.8 kj. (a) +.44 kj +.6 kj 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS.4 +9.8 kj mol.5 (a) + 80.0 kj 5.0 kj + 74.8 kj.7 +9 kj.1 (a).80 MJ mol.80 MJ mol.7 MJ mol. (a) kj mol. 1 kj mol 815 kj mol.8.9 +4.96 kj mol.48 kj mol. + 16 kj.4.5 + 11.7 kj mol 8 kj mol.11 (a) +54.8 kj mol +5. kj mol.1 (a) 88 kj mol smaller..1 (a) 16 kj mol 08 kj mol.14 (a).9 GJ.71 GJ.15 (a) 560 kj mol 51.88 kj g.16.17.18.19 thane is a less efficient fuel 4564.7 kj mol 85 kj mol 4 kj mol +5 kj mol.0 (a) 4. kj K 0. 769 K.6.7 + 1.9 kj mol. +0.6 kj mol.8 (a) 7 C 4.1 kg.9 (a) 05 kj mol 00 kj mol.0 (a) exothermic, Δ H = negative endothermic, Δ H = ositive endothermic, Δ H = ositive r va (d) endothermic, Δ H = ositive (e) endothermic, Δ H = ositive.1 (a) 57.0 kj mol 8.6 kj mol 8. kj mol (d).88 kj mol (e) 55.84 kj mol.. + 11. kj mol. 56.98 kj mol fus sub.4 40.88 kj mol 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS.5 (a) Decrease Decrease Increase.6 (a) Increase Increase CHAPTR 4 Thermodynamics: the Second Law 4.1 0.4 J K 4. (a) +0.1 kj K. 0.1 kj K 4. (a) 45.1 kj 65 J K 4.5 4.6 + 14 J K mol.91 dm 4.17 (a) + 87.8 J K mol 87.8 J K mol. 4.18 79 J K mol 1 4.19 (a) +85 J K mol. +4 kj K mol 4.0 4.1 f kn ln V Vi 11.5 J K mol 4. (a) ositive negative ositive 4. (a) 86.1 JK mol + 9.6JK mol 15.1 J K mol (d) 1.0 J K mol (e) + 51.0 J K mol 4.7 J K 4.4 5.0 kj K 4.8 4.9.6 J K 9.0 J K 4.5 (a) 198.7 J K 09 J K 4. 8.64% high 4.6 (a) 0.75 J K + 0.15 J K 4.11 1 1 7.9 J K mol 4.7.99 kj 4.1 0.600 Ti 4.14 4 4.0 J K mol 4.8 (a) 9 kj mol Yes, ΔG is negative. + 0.0 kj K mol 4.15 4.16 5.11 J K 0.95 J K mol 4.9 0.41 g 4.0 17 J 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 4.1 (a) Yes 4. 4. (a) 0.46 mol ATP 8.1 molecules of ATP Density of cell = 1 W m Density of battery = 150 kw m The battery. CHAPTR 5 Physical quilibria: Pure Substances 5.1 Rhombic sulfur 5. No 5. (a) +.0 kj mol + 1.50 J mol 5.14 5.15 0.758 Pa 5.16 5 K 5.17 (a) 1 5.18 6.7 kj mol (a) 5.19 (a) Yes.0 Torr or more CHAPTR 6 The Proerties of Mixtures 6.1 886.8 cm 5.4 +14 kj mol 6. 96.9 cm 5.5 (a) +.7 kj mol.0 kj mol 6. 1.8 kj mol 6.4.61 J mol 5.6 5.7 + 4. kj mol 7 K 6.5 (a) 1.1 kj mol + 4.8 J K mol Yes. 1 5.8.5 kj mol 6.7 4.99 kpa 5. (a) 1.1 kg 15 kg 1.1 g 6.8.0 kpa 6.9 6.4 kpa 5.11 (a) 14.6 bar K 15.6 bar. 5.1 (a) 1.69 kj mol 7 K 5.1 8.0 6. 4.8 6.11 18 kpa 6.1 (a) 1. mmol dm 17.0 mmol dm 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 6.14 4.5 mmol dm 6.18 6.19 5.6 kj mol 59.1 g mol 6.0 0.068º C 6.1 0.40º C 7. (a) (d) K = CCl C K = K = K = Cl Cl S S HBr H Br 6. 07 g mol 6. K = 6.4 0.11 C r 1 c * ( ) * ( r c 1 c. 7. 14.4 kj mol 7.4.1 11 7.5 ( a) 5. 8.5 7.6.4 kj mol 6.5 86.4 kg mol 7.7.01 6.6 6. 6.8 0.5 1.9 kg mol (a) 5% tin by mass No Ag Sn in the sold 0% Ag Sn by mass CHAPTR 7 Chemical quilibrium: The Princiles 7.1 (a) Q = Q = K = (d) Q = 6 C 5 [ CH CCH] [ FeS4 ] [ PbS4 ] [ HCl] H CuCl CuCl [ ] [ ] 7.8 7.9 46 1.8. 7. K = 1 45 kj mol 7.11 K ( G1P ) =.5 7.1 ( a) ( ) ( ) K G6P =. K GP = 6 48. kj mol 66.1 kj mol 7.1 0 kj mol 7.14 7.15 0.7 kj mol 6.8 kj mol 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 7.16 (a) o 11 K (87 C) 97 K (14 C) 7. +1. kj mol 7.6 4.7 bar 7.17 1.50 K 7.18 0.001 7.7 (a) 0.016 mol dm 45% 7.0 (a), exergonic +, endergonic +, endergonic (d), exergonic 7.1 (a) (d) (e) 91.14 kj mol + 594.6 kj mol 66.8 kj mol + 99.8 kj mol 415.80 kj mol 7. (a) 5.1 kj mol 1, K > 1 +5.78 kj mol, K < 1 178.6 kj mol, K > 1 (d) 1.55 kj mol, K > 1 (e) 5798 kj mol, K >1 5 7. (a) 1.1 kj 5 1.0 kj 4 7.4 (a).8 kj 4.1 kj 7.6 49.8 kj mol 7.9 α (a) / 7.40 41.0 kj mol 7.41 (a) + 5.9 kj mol 5.9 kj mol 7.4 (a) (1) 9.4 () 1.08 (1) 1.9 kj mol () 0. 9 kj mol + 161 kj mol (d) + 48 J K mol 1 CHAPTR 8 Chemical quilibrium: quilibria In Solution 8.1 HS + H H + HS + 4 4 acid 1 base acid base 1 7.7 7.8 1 817.90 kj mol 5.1 kj mol 7.9 6 kj mol HF + H H + F + acid b ase a c id ba s e 1 1 7. 16.8 J K mol 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS + + 6 5 + + 6 5 CHNH H H CHNH acid 1 base acid base1 8.18 (a) 1.6% 0.%.4% 8..71 (d) H H + HP HP + 4 + 4 acid base acid base 1 1 8. (a) 6. 54.1 1.49 (e) HCH + H H + HC acid 1 base acid base1 + (f ) NH NH + H H + NHNH acid 1 base acid base1 + + 8.5 (a) 0 1.59 5 5.01 8.7 (a).9 4.6 (d) (e) 4.74 ( ) 1.5 cm of 0. M NaH aq 5.0 cm 8.6 8.7 Δr H ln R 57.1 kj mol (f) 8.7 8.8 (a) 4.75 5. 04 8.9 8.1 8.0 9. 8.14 4.77 8.15 none of the Br is rotonated 8.16 (a) 8..78 4 4. 15 8.9 (a) 4 5 11.5 1. 5 (d) 6 8 (e) 5 7 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 8.1 (a) 5.1 H = 5.0 H = 9.0 CHAPTR 9 Chemical quilibrium: lectrochemistry 9.1 1.5.7 9. (a).7 g 8. 8.00 8.4 (a) H P 4 and NaH P 4 NaH P4 and Na HP 4, or NaHS and Na S.9 g 9. γ = ( γ γ ) 1/ ± + 9.5 B =.01 8.5 (a) K s = [Ag + ] [I ] 9.6 1 1.8 ms m mol + K = [ Hg ] [S ] s K H ] s = [Fe + ] [ + (d) K = [Ag ] [Cr ] s 4 8.6 (a) 1. 0 mol dm (d) 8.7 (a) (d) 8. 8 161 kj mol 5 4 1. mol dm 11 9. mol dm 7 6.9 mol dm 5.5 mol dm. mol dm 7 1.6 mol dm.5 mol dm 7 8.9 1.5 mol dm 8.40 (a) S S = e Increases. 5 ΔsH 1 1 R T T 9.7 1 7.6 ms m mol 9. 1.6 5 M 9.11.70 9.1 9.14 4.9 440 kj mol 9.15 8 mv 9.16 1.18V 9.17 (a) R: Ag + (aq, b R ) + e Ag(s) L: Ag + (aq, b L ) + e Ag(s) R L: Ag + (aq, b R ) Ag + (aq, b L ) R: H + (aq) + e H (g, R ) L: H + (aq) + e H (g, L ) R L: H(g, L ) H (g, R ) R: Mn Mn + (s) + 4 H + (aq) + e (aq) + H(l) L: [Fe(CN) N) 6 ] 4 6 ] (aq) + e [Fe(C (aq) R L: Mn (s) + 4 H + (aq) + [Fe(CN) 6 ] 4 (aq) Mn + (aq) + [Fe(CN) 6 ] (aq) + H (l) 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS (d) R: Br (l) + e Br (aq) L: Cl (g) + e Cl (aq) R L: Br (l) + Cl (aq) Cl (g) + Br (aq) (e) R: Sn 4+ (aq) + e Sn + (aq) L: Fe + (aq) + e Fe + (aq) 4+ R L: Sn (aq) + Fe + (aq) Sn + (aq) + Fe + (aq) (f) R: Mn Mn + (s) + 4 H + (aq) + e (aq) + H (l) L: Fe + (aq) + e Fe(s) + R L: Fe(s) + Mn (s) + 4 H (aq) Fe + (aq) + Mn + (aq) + H (l) 9.18 (a) = RT ln b F b = L R RT ln F RT [Mn ][Fe(CN) ] + 6 = ln + 4 4 F [H ] [Fe(CN) 6 ] RT Cl [Br ] (d) = ln F [Cl ] (e) (f) 9.19 (a) v = v = v = 4 (d) v = (e) v = (f) v = 1 9.0 (a) 0 0 + 0.87 V (d) 0.7 V (e) 0.6 V RT [Sn ][Fe ] F [Sn ][Fe ] + + = ln 4+ + RT [Fe ][Mn ] F [H ] + + = ln + 4 R L (f) + 1.67 V 9.1 (a) 0.08 V + 0.7 + 1. V (d) +0.695 V (e) +0.54 V (f) + 0.6 V 9. (a) + 1. V + 1.11 V 9. (a) artial oxidation of methane occurs at the cathode. 0.09 V 9.4 (a) + 0.94 V = 1.51 0.0947 H 9.5 (a) decreases, + RT [Ag ] \ = ln + F [Ag ] ( b) increases, RT R = ln F L increases, + 6 = ln + 4 4- F [H ] [Fe(C N) 6 ] L R RT [Mn ][Fe(CN) ] (d) increases, RT [Br ] F [Cl ] Cl = ln (e) decreases, RT [Sn ][Fe ] F [Sn ][Fe ] + + = ln 4+ + (f) increases, RT [Fe ][Mn ] F [H ] + + = ln + 4 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 9.6 ( a) decreases decreases increases ( d) increases ( e) (i) decreases (ii) decreases (f) no effect 9.7 (a) 1.0 V 1.19 V 9.8 (a) 1.55 V chlorinesontaneously oxidizes water to oxygen under both acidic and basic conditions 9.9 (a) (d) (e) (f) 9.0 (a) 94 kj mol 788 kj mol. +75 kj mol 91 kj mol 91 kj mol. +498 kj mol 440 kj mol +9.7 kj mol 1 kj mol 9.6 (a) 0.6111 V 0. V. 9.7 (a) 9.8 cell (d) + 0.41 (e). (d) (e) (f) 9 6.5 7 1. RT = ln a a HC H cell F a C 1 4 K = e = 7. 5 1.0 8. 7 1.6 = RT 6F 9.9 (1) 1.80 0 () 9.04 7 9.40 0.78 9.41 0.7 V a ln a 9.4 (a) 9.19 mol dm 8.45 7 + Cr 14 + Cr a 7 H 9. 9.1 (a) + 0.4 V +0.45 V CHAPTR Chemical Kinetics: The Rates of Reactions 9. 0.7 V.1.1 mmol dm 9.4 (a) 667 kj mol 9.5 604 kj mol + 0. V..4.5 1 0.80 mol dm s. mol 6 dm s mol dm s.6 / kpa s 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS.7.1 7.7 dm mol s 1.1 s 4.4.5.6 98.86 K 1 a = 5 kj mol 5.9 kj mol.1 7.7 s 5.8 11 kj mol.14 1.09 dm mol s.9 1.6 kj mol.15 1.1 s 4.40 47.8 kj mol.16.17 (a).19 Pa s 6 0.014 kpa s 1.5 s.18 (a) v = kr [ ICl ] [ H] 0.16 dm mol s 6.0 moldm s. [ B] + [ A] kt[ A ] / 1+ kt[ A].6.7 { ( 0) } 1 0 0 r 0 r 1. s 067 a ± 0 a..8 (a) 0.6 μg 0.16 μg.41 (a) 1.6 0. 5.5..4.4.44.45 4 dm mol s.1 nm 11 16 kj mol S Δ CHAPTR 11 Accounting for the Rate Laws 0 11.1 7.5 s 5.9.0.1 6 s (a) 6.8 s 0.18 mol dm 0.095 mol dm 4 11. (a) 1.8 mol dm s 4.00 mol dm s 11. 9.1 d 11.4 The reaction is first order in H 0 and in Br, and second order overall. (a) 1.86 a. 7.1 s.. (a) a = 4 kj mol A = 1.1 mol dm s 15 1/ 11.5 k [ A ] [ B] where k = k ( K 11.7 r,eff r,eff b kk 1 [ ] [ ] k [ ] v = k + 1 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 11.8 k [ A ] r,eff where k r,eff kk = k a a b[ M] [ M] + k b 11. 1.6 mmol dm s 11.9 k r,eff [ A ] 11.11 where k r,eff = 6 11.1 (a) 6.61 m mol s 11.1 (a) 11.14 (a) 7 h.7 h.0 a 11.15 1.89 Pa s (a) ( ka[ A] + km[ M] ) k [ A] + k [ M] + A 6 1 0. m mol s 7 8 5. mol m s 1 1.6 mol 9 6. m s 1.6 m s 4 11.16 8.55 a 11.17 1 6 stes 11.18 16.8 kj mol 11.19 11.0 5.6 9 (a) Concentration: [A ] = k Rate equation: kk k r kr1kr k r BH + a b + 11.1 [ ] [ a HA H B] M [ HA][ B] + k [ HA] kr1 BH + [ HA] [ B] + k [ HA] r r kb k b 11.4 CHAPTR 1 Quantum Theory 1. 6 7.9 dm mol s k a 11.7 AH A + H initiation 1.1 1. 1.5 (a) 1.6 1.7 1. kb A B + C roagation kc AH + B A + D roagation kd A + B P termination 9.05 J 4 1 8.6 cm 11 1 8.4 s 18 1 1.91 s 18 1.91 s.0 s 9 1 6.90 s 6 1 1. m s 1 1.11 (a) 6.6 m 9 6.6 m 99.7 m 1.1 (a) 1. nm 9 m.88 m 1.1 6.5 m 1.14 (a) 1. kg m s 7 9.5 kg m s 4.1 kg m s 6 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 1.16. m s 1.17 (a) 4 4 6.14 N 614 Pa 0.45 h 1.7 1.8 1.9.91 J 1.05 J 0.04 N m 1.18 50.6 nm 1.19 1.0 5 1.74 J d ψ 4 + ax ψ = ψ m dx 1. (a) 1. 77 1. 0.90 nm 1.4 4 5.9 5.1 m s 9 6 1.5 1.0 m 1.40 (a) CHAPTR 1 Atomic Structure 1.1 1. 6 1 1 6.89 s 4.5 μm 4.96 nm 1. (a) 7414 cm 057 cm = 684 cm 1.4 9 1.6 J 7 cm 1.5 n1 = and n = 4 1.6 5.8 m s 5 1 1.8 1.1 ev 1.8 9.84 J 1.9 16 orbitals 1.9 L/ 4 and L / 4 0 1.0 (a).17 J 9. μm 1.1 1 ψ = L 1/. 1. All lines fit (a) n 6 17 nm, 750 nm, 5908 nm, 519 nm, ¼ 908 nm ( at n = 15 ), converging to 8 nm as n 1. 1.4 μm 1.11 09.00 nm 1.5 (a) 4.4 kg m 1.55 mm 47 1.1 (a) 97.1 nm 74 19 cm or.40 ev 1.6 11 1 8.79 s 1.1 (a) R Li = 9 740 cm + 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 1.14 1.16 1 17 175 cm, 185 186 cm, 987660 cm or 1.45 ev r = 0.60 a 0 ½ 1.17 (a) 1. 5 5.1 5 1.0 (a) Forbidden Allowed Allowed (d) Forbidden (e) Allowed (f) Forbidden 1.19 Sin θ goes to zero at θ = 0 and 180 cos θ goes to zero at 90 and 70 1.0 (a) ang. mom. = 0 ang. mom. = 0 ang. mom. = 6 (d) ang. mom. = (e) an g. mom. = 1.1 (a) g = 1 g = 9 g = 49 1. (l + 1) 1. (a) Allowed Forbidden Allowed CHAPTR 14 The Chemical Bond 14. ψ (σ-bond) = ψ (1) ψ () + ψ () ψ (1) ψ ψ 1 A z B z A z B z (π-bond) = ψ A(1) ψ x B + ψ x xa ψxb () () (1) (π-bond) = ψ A(1) ψ B + ψ y y ya ψyb () () (1) 1. I1 = ea 14.4 6 1.87 J mol 1 1.4 1.6 F 14.0 ev 1.7, 1, and 0 1.8 (a) 1 level levels 1 level (d) levels 1.9 Ti + : [Ar] d (a) F 5 14.5 ψ (1 σ1 = 1 ) ψ () + h () ψ (1) h 1sH1 1 1sH1 ψ = h (1) ψ () + h () ψ (1) σ 1sH 1sH ψ = h (1) ψ () + h () ψ (1) σ 1sH 1sH ψ = h (1) ψ () + h () ψ (1) 14.8 times. 14. 14.1 (a) Li σ4 4 1sH4 4 1sH4 45 g 1σ b = 1 Be 1 σg 1σ u b = 0 4 C 1 σg 1σ u 1π u b = 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 14.1 14.6 14.7,,, + > > > + 1 1 (a) H 1σ g 1σ u b = 4 N 1σ g 1σ u 1π u σ g b = 4 1σ 1σ σ 1π 1π b = 14.14 (a) g u g u g 4 C 1σ σ* 1π σ b = N 4 1 1σ σ* 1π σ π* b = 5 CN 4 1σ σ* 1π σ b = 14.15 C 14.16 C and CN are stabilized by anion formation. N,, and F are stabilized by cation formation. 14.17 C 14.14 XeF + will have a shorter bond length than XeF 14.19 14.1 (a) g u g u (a) g inalicable g (d) u If v is even, ψ v is g. If v is odd, ψ v is u. 14.0 (a) nonolar olarized 14.4 molecular oribtals 14.5 (a) β / hc ~ 40000 cm ( 5.0 ev ) (b CHAPTR 15 Molecular Interactions 15.1 1.9 D 15. nonolar 15. (a) 0.7 D 0.4 D 0 15.4 1.6 D 15.5 (a) 0.8 D 0.4 D 0 ) / hc = 6070 cm 1 ( 7.5 ev) deloc 0 6. C m 15.6 (a) 1.414 D.45 D 1.06 D (d) 1.70 D 14. N 15.8.50 D 14.4 + F < F < F 14.5 F > F > F 15. (a) 476 kj mol 87.4 kj mol 15.1 (a).7 kj mol 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 15.17 15.18 0.65 J mol Yes. 15.14 196 m 15.15. 4 J 15.16.8 J = 1. 1 J mol 7 4. J mol 4 kj mol 15.0 R = 461. m 16.16 5.8 cm 16.17 16.18 0.14 kpa 45 mn m 97 mmol m CHAPTR 17 Metallic, Ionic, and Covalent Solids 17.1 (a) n-tye -tye 17. metallic condusctor CHAPTR 16 Materials: Macromolecules and Aggregates 16.1 (1) 95 kg mol () 97 kg mol 16. (a) 18 kg mol 0 kg mol 17.6 17.7 17.8 17.9 500. kj mol 149.8 kj mol QNzeπ 48 ε d 1.06 0 16. 1.7 16.4 44 16.5 16.6 (a) 16.8 1.1 kg mol 4 1. 880 nm 1.1 nm 17. 6.0 K 17.16 d 111 = 0 m d 11 = 4 m d 0 = 57 m 17.17 d 1 = 15 m d 6 = 70.1 m 16.11 5.0 17.18 66.1 m 16.1 [ ] [ S ] [ S] [ ] 1+ 1+ 8K S = 4K 1 + 1+ 8K S 4K total S and [ ] total = total 17.19 bbc unit cell 17.0 8.97 g cm 17. 0.9069 16.15 (a) 1.4 kpa 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 17.4 17.5 0.740 g cm (a) 8 6 50 nm (d) 600 nm 17.6 ( a) 1 6 44 nm (d) 600 nm 17.7 (a) less dense 9% 17.8 V =.96 8 m 6 d =.41 g m 18.8 18. 18.1 18.1 18.16 45 s d / RT s0e 1/ π mkt A ( ) 5 kj mol 1 θ = K 1θ 1/ ( K) θ = 1 + ( K) 1/ 18.17 (a) 611 kj mol 1 1 9. s 18.18 (a) 91.7 a 17.9 (a) N = 4 4.01 g cm 0.17 ms 1 8.19 0.45 17.0 (a) 0 m 1 m CHAPTR 18 Solid Surfaces 18. 18.4 1.15 0.088 bar 18..1 s 5 1 1 18.5 (a) 1.1 s 18. 155 mv 18. 1.68 ma cm 18.4 (a) 0.1mA cm 18.5 (a) 5.41mA cm 9 1.4 Acm 15 1 4.9 s.1 16 1 1.6 s 7 1 s 18.6 0.4 49 m CHAPTR 19 Sectroscoy: Molecular rotations and vibrations 18.7 (a) 0.060 kpa 4.9 kpa 19.1 (a) 6. 78 14 s -1 = 6.78 14 Hz.6 4 cm -1 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 19. (a). 94 - cm -1. 40 m 19. 4 19.4 (a) 19.6 (a) 4.601 kg m 1.17 Hz (d) 1.17 Hz 48 9.196 kg m (d) 19.5 (a) 19.8 (a) 19.9 (a) Yes Yes Yes (d) Yes (e) No 48 7.15 kg m 46 7.15.67 46 6 kg m 1 1.84 Hz 11 9.16 Hz I = 4mR B 9.66 Hz 9 5.15 Hz Could not be used. 19. All will show 19.16 060 19.17 116. m 19.19 (a) cm 19.18 (a) 16. m 194 GHz B = 0.085 cm D = 6. cm 19.0 (a) 116.8 m 155.97 m 8 19.1 (a) 0.999 999 909 660 nm 7 1 6.6 m s 19. (a) 5 8.4 K 19. (a) 5 s 7 1.97 m s 5. s 1.6 s 19.4 (a) ν = 5 cm. 19.5 (a) ν = 0.7 cm. 1 4.49 Hz 1 4.9 Hz 19.11 89 19.1 17 19.6 19.9 9 N m 700.6 cm 19.1 (a) 66 GHz, 17 GHz, 1908 GHz 1.1 cm 1.1 cm, 4.4 19.14.1 m 19.15 Lower cm, 6.6 cm, 19.0 19.1 (a) 4 48 (d) 54 HCl, C, (d) H, (e) C H CH, (f) CH, and (g) CH C1 4 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS CHAPTR 0 lectronic Transitions and Photochemistry 4 0.1 (a) 1.48 dm mol cm 0.98% 0. Absorbance: 0.658 Longer Cell: 1. Transmittance: 0.048 0 0.5 4 s or 0.4ns CHAPTR 1 Sectroscoy: Magnetic Resonance 1.1 1. 4 4.64 J 6 1.00 J mi 0. μg dm 1. (a) T Hz 1 As kg 0.4 c c A B = 0.56 mol dm = 0.16 mol dm 0.5 nly two solutes in equilibrium with each other are resent. 1.4.6 1.5 (a) 8.96 4.69 0.6 Lengthen. Blue. 1.6 v = 9.48 GHz λ = 0.04 m 0.11 0.1 0.1 19 16.0 kj 19 (a).1 J 5 6. 8 m s -1.0eV, 1.98 ev, and 15.99 ev 1.7 (a).9 5 7. 6 1.8 00.5 MHz 1.9 4.69 MHz 0.14.0 1. 18.79 T 0.15.80 0.16 Molecules destroyed: 1.47 19 s -1 Chemical destroyed:. 4-5 mol s -1 0.17 Trilet state 0.19 0.1 0. 0.4 18. 1.7 mol dm s 0.4 R 0 = 5nm. 1.11.17 khz 1.1 (a) 9.1 µt 8 µt 1.1 (a).4 khz 6.0 khz 1.14 1:7:1:5:5:1:7:1 1.15 (a) quintet1: : : :1 setet1::6:7:6::1 009 W.H. Freeman and Comany. All rights reserved.
ANSWRS T ND F CHAPTR XRCISS 1. 1. 1.4 1.6 s [] Δv [I] = K δ v 0 0 I 00..1 (a). 7 6..1 (a) 4.816 4.480.14 T = 8.96 K 4 1.5. 005 1.7 (a) 1.9 mt 1.01T CHAPTR Statistical Thermodynamics S.1 0.7.15 (a) 19.5 65.17.0 1+ 5e + e ε/ kt ε/ kt 11.5 J K mol 1.1 9.57 J K 15. (a) 0.9999895.4 0.9998955. (a) S ( Xe) > S (Ne). 0.99849 1.75.5.7 ε kt.6 (a) 1+ 6e + e q = 1 / 5 ε/ kt..4.5.6 191.4 J K mol S ( D ) > S (H ). S (Grahite) > S (Diamond) 40 kj K mol 56.9 kj mol ( q / N ) K = ( q / N )( / N ) NH,m A Δ/ RT e q N,m A H,m A.7 (a) 1.9 ( b) 7.8.7 1.7 5.8 (a) 5 6.71.8 1.9 1.9 T = 1776 K. (a) 1.401.147 009 W.H. Freeman and Comany. All rights reserved.