what are products? 12 NaB Hy area 2) H₃ot -> 1) 2 Na Bhu 2) H30+ > 3) HBr 4) Mg, THE 6) 4*, H₂O Rente Li Alku 2) H₃O+ 1) Li Al Hy 2) H₃06 -Br 1) Li Ally 2) H30+ 1) Li Ally (2) H3O+ -NH2 > 3) Rthe Na CN, Hel 1) Na CN, Hel 3) HCl, D, H₂O 1) Na Bhu 2) H3ot 1) Na Bila 2) H309 Ra DR Mg Br 2) H30 3) Reci
What is the product of each reaction? Br. Br н OH, HSO, (cat.) но н CHNH, cat HA (1) HCN (2) LIAIH (3) H,0 н Bаза BrсH-CH-CH-CH-Oн HBr -15 °С Cl2 МеОн HBr (еxces) HCl Нзс-СH—СCH- Hас н NaOCH3 Ph Ph CHЗОН Br NaOCH3 Hас Hас CHОH
Without doing any calculations predict the sign of AH for each reaction 1. NaCl (s)------> Na+ (g) + Cl- (g) AH is 2. 2H (8) ----> H2(g) AH is 3. HBr (8) -> H (g) + Br (g) AH is
5. Complete the following reactions showing the major pro than one: Cz H (1) NaNH2 (2) 1-Bromopropane CH b, 2-pentyne H2 -→ Lindlar catalyst C7 → c. 3,4-dimethyl-1-pentene + HBr ttl Br ーーーラ C-C-C-C-C d. 2-methyl-1-butene + H20> H2SO4 C.
Chapter 14, Problem 14.18 For the network shown in the figure, find vo(t), t > 0, using mesh equations 2? 3 H 2 2u(t) A 2 Find Vo(t) att 1 s 4 the tolerance is +/-2%
Which is the major product of this reaction? Pd cat. Br + -B(OH)2 Оме K2CO3 -Br O A. -Br B. OH C. Meo OH D. Br Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with 3 and 4? Brae pana A. Mg B. Po(OAc 2, 2 PPh3,K2CO3 PhBOH12,K2CO3 1.1.2. Cul
.n= n(n-1)(n+1) for all n > 2. 12. Use induction to prove (1 : 2) +(2-3)+(3-4) +...+(n-1).n [9 points) 3
Question 4 Find i(t) for t >0 for the circuit below. 4Ω 12 V 5 H 3 A
Draw the products of the reactions 1-6 CH3COOK attfort Br NASH CH3 DMF 7 H2O THE CH3 CH3 4) • BV Na3 > DMF CH2 CH3 (CH3)3 COK 5. ) CL 6. ) H₂ CC=C: Na THE
IN Do each of the following: (1) Solve for all (aže Zlz , where a € 30,1,2,...,113 that satisfy the equation [5x3 +iz 23> {3x3 tiz Liel (3) Let G- (Z20,+20) * (750,tso) #= D3), +2.) * (<Lis],ts.) het cycle K= K (07, [151)> Cyckie answer each of the following: 0 161 = (2) I H = B) IKI 6) [6:13 (5) G/KI