+1,-1,+2 Question 12 (1 point) The best molecular diagram of CO₂-has: ☐ 2 single bonds 1 single bond & 1 double bond 2 double bonds Question 13 (1 point) Saved
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- involvedinthereaction? 4.Theenthalpyforthereactionbelowis-25kJ: 2A-A+B=B→2A-B-A a.Giventhefollowingbondenergies,findthemissingvalue. b. Sketch a potential energy diagram for this reaction:NBS heat Draw the molecule(s) on the canvas by choosing buttons from the Tools (for bonds and charges), A toolbars. H± 12D EXP. CONT. H C N O S F CI Br Br P F × Incorrect; Try Again; 2 attempts remaining Note that, in the second propagation step, bromine is attacked by the least sterically hindered carbon ra Δ A. Submit Previous Answers Request AnswerPp
- Given the following reaction: 2NO + O2 --> 2NO2 H rxn=-114.2 kj/mol. What is the Hrxn for this reaction NO2 --> NO + 1/2 O2Please help 2 263°F Partly sunny Predict the product of the following reaction. H₂O Heat Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbars. NN ● [1] A осо A H₂CrO4 H₂SO4 Submit Request Answer 1 H 12D EXP. CONT. L CONT. ?** Im Marvin JS by ChemAxon Search PRE H C N O S CI Br - P F Ty I -- O
- 10A For the following compound: OH می شود 7 6 5 4 3 2 1 i. What type of induction effect of OH on C4 and methyl on C3? ii. Which of C5 and C6 exhibits the least electron density? iii. Which of C3 and C5 exhibits the least electron density?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 coloapp.101edu.co oudy @ 2 X V * UL Week 7: Panopto ||| 3 D E PII $ 4 R Rank these alkyl halides in order of increasing reactivity in an SN2 reaction. F 4x X UL LTU 7-1A F4 HHH % 5 T G 4, CI F5 A 6 4) Y X Question 16 of 24 F6 C|Chegg.com & 7 U F7 ★ A) III < | < || 8 B) || < | < ||| C) ||| < || < | D) || < ||| < | E) | < ||| < || PrtScn 1 FB X + Home ( 9 F9 O ) End 0 D 67 ENG F10 P PgUp Tp S ( D [ * O 6:15 PM 10/18/2022 PgDn + F12 0 SL 3
- Which of the following Fisher projections is (2S,4S)-2,4-dibromohexane? CH3 CH3 CH3 CH3 Br- H- -Br H- -Br Br -H H- H- -H- H- H H Br -H- H- -Br Br H- Br H EH H- -H- H- H- -H- ČH3 CH3 ČH3 A. В. С. D. O I I I I I ICan you assit with confirming product(s), define major/minor, show stereochemistry, if appropriate, and/or if no reaction occursPlease answer 1-3 thank you
