Part B CH3CH2 CH3 Br2 CH₂Cl₂ CH3CH2 CH2CH3 Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atom appropriate stereochemistry by choosing the dashed or wedged buttons and then clickin HD EXP. CONT WV A ΔΟ H с N S H₂C Br CI CH3 Br C Br - H₂C- Од -CH3 P F

Part A CH3CH2 CH3 C=C Br₂ CH2Cl2 CH3 CH2CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Ad appropriate stereochemistry by choosing the dashed or wedged buttons and then clicking a bon □ D C ® Q® H± 12D EXP. CONT. י • Α [1] Δ Submit Request Answer Marvin JS by Chemaxon H с N So о CI Br I P F

What is (are) the predicted major product(s) for the reaction shown? I II III IV O O O₂N O₂N. O₂N O₂N HNO3/H2SO4 || ||| II and III O IV and I NO₂ -605 NO₂

'Br OH 'Br "Br Br HO.,

chem 534 cha Hư OAC H please show stereochemistry H₂ COCH ? H CO₂CH3 O Ac 2. + ? hv 9 40°C 3. H₂ C 4. 0°C Catq Q-0 + [6+4] NGC ?. لك 5. [ V-CO₂CH3 + II NCCN [4+2] C6H5 6. 2 C6H5

Please help with part G, H, I, J:

Draw with proper STEREOCHEMISTRY. I could not get proper hash/wedge marks

Please help with part A, B, C, D:

Name the following compounds properly, including stereochemistry

Q2- Which one of the following reaction is unreasonabl? A) NaOH(aq)+HCl(aq)-NaCla+H₂O B) H2(g)+1/202)→ H₂Op AHneutralization=-851.5kJ/mol =-283.5kJ/mol AHormation C) CH3COOH + H₂O-CH:COO(g) + H AHassociation = +213.5kJ/mol D) Mg(+2HCl → MgCha) + H₂ - AHformation =+315.5kJ/mol Q3- If A 25.0 mL of diluted bleach solution has required 30 mL of 0.30 M Na S,O; to reach the endpoint of the titration. Calculate the mass percent of NaCIO in the original sample (Molar mass NaCIO = 74.5 g/mol). Assume the density of bleach solution is 1.084g/mL and the dilution factor is 10. B) 9.96% C) 0.996% D) 12.4% A) 19.92% and the colo