A 1. HNO, / H2SO, в 2. Br, / FeBr3 1. Fe/ HCI 2. NaNO, / HCI 3. CUCN 1. Large excess of LIAIH, followed by aqueous workup Br. 2. Cyclopentanone / NaNH,CN CI OH он 'N' N. 'N. II III IZ
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- 1. H2O; 2. KMnO4 1. O3; 2. DMS; 3. Na2Cr2O7/H2SO4/H2O 1. NaOH, Br2; 2. DMS; 3. H2O/heat 1. O3; 2. DMS; 3. KMnO4 1. DMS; 2. H2O/heatFor the reaction PCglu) • Clzlo) true based on the above? PCIsla) at a particular temperature, Ke - 243. Suppose a system at that temperature is prepared with [PC31 -010 M. [C12)- 015 M. and [PCIs) - 0.60 M. Which of the following is Mukiple Choice Q > Ko the reection proceeds from left to right to resch equibrium Q Kg, the reaction proceeds from let so right to reach equibrium QcKo the reection is currenty at equilbrium Q >K, the reection proceeds from night t10 left to reach equlbnum QA mixture of I, II, and III were partitioned between methylene chloride and sodium bicarbonate (A). The methylene chloride phase was then mixed with an HCI solution (B). In which phase is each component I, II, and III found after the second separation? methylene chloride OH OH saturated NaHCO3 (aq) NH2 %3D II + methylene chloride 1M HCI © GMU 2020 А. НС B. Sodium bicarbonate v I| II C. Methylene chloride7 8 t n= (1.01atm x 0-03461) k (0.092/Lalm/mol .k x 292k) - 0.00 n=0.0014577mel Hz in the reaction Mgcl2 (a9) tH2 9) mass df Mg use ng ) + HCl (aa) Imol of H2 9as produced Imol af mg mass of mg O-00/4577 md mg mg=O:014577x 24.3059/mol 0.03549 =0-0353(CH3CH2MgCl conc Ha, ZnC 2 CH3CH2CI 12, NaOH i) CHCO CH3CH3 CH3CH2COOH CH2=CH2 PC¢,CH2CI2 NH3, Heat CH3CH2OH KMo 4.H* Нeat |CH3CH,NH2 CH3CH2COCH,CH3 Pela Cu" complex, он CH3CN CH3C=0 CH3COOH CH3CO0 + Ag NạCN,H* H20 CH,C=N - N NO2 NaHSO 3 CH4 CH3Br NO2 C=O H,0* CH3MgBr K2Cr,07, H heatHIGHER ORDER I F n din Cons (1 Tilima. Mis Cerium. LARL 2. Why is it not advisable to dissolve KMnO4 in conc. H₂SO4? Indo 20 дь!Reaction Conc, Na,d O3| Cune. HCI 4Als. | AIme (3) Rabe I1.3085840 0.10M •30M 0.4563/64 |0.028 F0913 15 M 12267196 | 0,01870913 30M 1.5360817 0.300349 2 65.56796607 5. 11431671 O.10 M 3 0.050 M 4 0.025 M 0:30M 1.54866|1 1.007568 1,358380874 4. Use experimental data and the rate law to calculate a rate constant for each reaction 1, 2, 3, 4. How do the rate constants compare? Should they be the same or different? Discuss in your conclusions. Report the average value of your calculations. Be sure to include units in your rate constant. -1-4 -2:5 Rate= k [ Naz s03] [Hc1]3. Determine the DHo, DGo and DSO values for the dissolution of silver chloride as you did for ammonium nitrate. From this data determine the Ksp for silver chloride. Chapter #13.pdf # 3 E D $ R LL F = Homework chapt....pdf A % 5 T G A 6 MacBook Pro Y & 7 H U * 8 J ******* 1 ( ) 10 K O 3 P T LV. vi. vii. viii. ix. X. xi. xii. Boc CO₂Et NH₂ CHCI 3 KOH Pd(PPH3)4 Cul, i-Pr₂NH MezNH MgCl2 H3C. -TIPS Br₂ ACOH i. LDA ii. PhCHO iii. H₂O MeO₂C heat i. LTMP ii. H₂O -CO₂Me t-BuLi i. Zn ii. Ph 200 °C Br||||OH 1.pTs-Cl 2. KCN/DM50 1 1. SOCl₂, pyridine 2. KOH/acetone 1. HCI 2. (CH3)3COK acetone K JThe followmg reacthon was studied at 25 C in henzene solution containing 0.1 M pyridine. CH.OH + (CH.),CCI CH,OC(C,H), IICI The following setx of data were observed Inihal concentiation AL, min Final C), M [B, M 0.05 IC M 0.0000 0.10 25 0.0033 0.0039 0.0077 0.10 0.10 15.0 0 10 0.20 O Whut ratc law is consistent with the above dau undhat ix the hest avernge valuc fo the rate constani, expressed in seconds and molur conceniration units? 0.0000 7.5 Ansuer: O Roode law: k[AJ[B] O Averoge value rade Constant -3. -1 =4.335X10 M's"(vi) Explain the differing reactivity in the two reactions below: H2/Pt Mn Cal CO 1 At., RT. Cal CO CH2 CH2 4 H2 [(H,C=CH)PtCl2k 1 At., RT. 2 C2H6 +2 Pt +4 HCSEE MORE QUESTIONS