
j k l m n pleaseee pleaseee HNO, H,SO, CHO (k) PCC, excess CH2Cl OH 2....
1) + NaOH J) OH PCC CH,C1, K) H СН,ОН L) 1. Mg, ether -Br o 2. 3. H,0 M) OH Na Cr 0 H2SO4 4. Propose Mechanism (Show your work) (14 pts) A) CH,CH,CH,OH CHỊCH CHỊCHCHỊCOH
1) + NaOH J) PCC OH CHCI K) H CH OH L) 1. Mg, ether Br 2. 3. H2O M) OH I Na Cr2O7 H2SO4
on trom our COLUMNA COLUMN B 0 ? A) 1) NH H,SO LAH B) ? C) 2) 1) NXCN 2H2O 0 o OH D) B SW conc. HCI 3) E) NH F) 0 0 0 O H2SO4 요 4) 0 NB G) ? H) HNO3 H 304 5) o N 1) PCC 6) ? yo J) 1) excess (CH2CH2CH. THE 24,0* OH ? 7) (hp) J) ОН 1) excess (CH2CH2)2Culi, THE 2) но" 0 Н ан, К) о 8) о...
Some CH.CH,OH is allowed to dissociate into CH CHO and H, at 523 K. At equilibrium, (CH.CH,OH) - 0.313 M. and [CH,CHO] - [H.] -6.48*10-M. Additional CH,CH,OH is added so that (CHCH,OH) -0.492 M and the system is allowed to once again reach equilibrium. CH,CH,OH(g) CH CHO(g) + H2(g) K-1.30x102 at 523 K (a) In which direction will the reaction proceed to reach equilibrium? (b) What are the new concentrations of reactants and products after the system reaches equilibrium? [CH3CH2OH)...
Give the reagents J, L, N and products K, M in the following reaction scheme. ГОН K N NH,OH H H L HCN OH M (5 marks)
CHO 1. NH2OH 2. Ac2o 3. CH,O CHO OH H- HO H HO H HCN H OH OH H- OH H- -OH H- CH2OH CH2OH The Wohl degradation is a series of reactions that shorten an aldose chain by one carbon, it is almost the exact opposite of the Kiliani In this reaction the aldose aldehyde carbonyl group is converted into a nitrile. The resulting cyanohydrin loses HCN under basic cone Conversion of the aldehyde to a nitrile is accomplished...
Please show all work. Will rate high!
Use the Henderson–Hasselbalch (H-H) equation to answer
the following question:
Calculate the concentration of the glutamine anion when 0.50 M of glutamine is at a physiological pH of 7.4. The pka of the a-amine group is 9.13. (Answer in mm) Match the name with the structure for each of the D-aldoses. CHO CHO но CHO H он H Но H H ОН H он HOH H он CHO но -Н H ОН но...
COLUMNA 0 NO2 19 COLUMN B O + OH OH A) HAN AICI: 1) ch 2 BHA 3) H,09 B) YN B 1) My C) ОН 2) 2)CO2 3) H30 4) CH3OH D) 3) E) 0 OH H 1)DBAL-H 2)Ph PCH2 3) mCPBA 1) SOCI2 2CH.NH. pyridine 3) excess LAHA 4)H,0* F) 0 O 4) OH o G) excess HB H) 5) 1) 6) H30* Δ. Mglk J) 7) OH 0 2 1,0 hp question completion Status: Н. 6) Н...
Provide the major product or reagents
OH (a-b) K-OH excess OH NaHCO, (c-d) 1. SOCI 2. NH OH e-t) NH 1. кон 2. CH CH CH.BI 3. NHANH H. Hy Pd 22 ?? (g-h) NH NO (g-k) OH 1. CH 2. Ag,0 3. heat 1. CH 2. Ag, 3. heat (l-m) NH OH ?? ?? (n-o) CI (p-1) 1. Mg, other 2.CO 3.H.,0,H CH,CHÁNH, H+ Δ ?? 1" O 1. LAIH4 CH,CH,OH, H осн. A 2. H,O, H.
Consider the neutralization reaction 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq) 2 HNO 3 ( aq ) + Ba ( OH ) 2 ( aq ) ⟶ 2 H 2 O ( l ) + Ba ( NO 3 ) 2 ( aq ) A 0.115 L 0.115 L sample of an unknown HNO3 HNO 3 solution required 35.5 mL 35.5 mL of 0.100 M Ba(OH)2 0.100 M Ba ( OH ) 2 for complete neutralization. What is the concentration of the HNO3 HNO 3 solution?...