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2H2S(g) + SO2(g) <--> 3S(s) + 2H2O(g)
Would this reaction be favored at a high or low temperature?
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- Predict the major products. C,H5-C-CH; а. 1/2 b. (CH;),CH-C-Ħ#", heat (CH),СH-C-Нт C,H5-CH2-C-Ħ с. d. C,Hs-C-CH; H" CaH-C-CH С,Н-С-СH е. f. CHs-C-CH;¬N#OH CH;-C= C-CHOTE gSO g. h. C,Hs-C-C,H5 H*Consider the following reaction: Na:C= N. TH. a) Complete the equilibrium by predicting the product(s). b) Draw in mechanism arrows on BOTH sides of the equilibrium. Briefly explain why the products side of the equilibrium is, or is not, favoured.Did you first add the H2O(l) on the right side of the equaton and then added the 2HO- on the left side and multiplied CIO2 on the left side by 2?
- 4. Draw structures for products of the following reactions. PaCl, (Bu water tBu PdCI, methanol OH CHCI, NaOH, water Me,N LDA, THE, 0°C BulI (2 moles) Bri THF, -78°C Buli THE, °C Br Pd(OAch THE, 0C MeOH2N. 1)? 2)? 3)? Choose the correct reagents from the following list: A D CH;CL, AICI, Zn, HCI CH,COCL AICI, Zn(Hg), HCI, heat H. Bry AIBry KMnO NaOH, heat HNO, H,SO. H,O Enter the correct letter for each step of the reaction in the boxes below. (Reagents cannot be used more than once)reactions. Be sure to show any significant stereochemical details. (a) I. Nall. CS 2. CH,I 3. heat (b) 1. BULI, LICI 2.MeCu(CN)LI (c) CH, Zn-Cu CH,l,, ether (d) CH,CO,H LOET (e) Br Zn, THO.
- Draw the orgamic molecule(s) which is(are) formed in the following reaction. Do not include molecules like H20 or HCl. (You have 2 chances until the answer will be given; you have already tried 0 times) он H, CH K2Cr,O,/ H* H,C CH C H, H,Q1. Give the structure(s) of the major organic produc(s) of A-H, Show stereochemistry if appropriate. Hz. Pd/C KMnO4. H0. B 1. BH, C 2. NoOH, H,02 C2. CH,OH D HCI E KI, H;PO, KMno HO". G H.5. Consider the synthesis of 2-butanone from butyne: Hg2+ || CH3CH,-C=C–H CH;CH,-Ĉ-CH3 H3o* (iv) Name the class of compound D belongs to. (v) Comment on the stability of compound D compared to 3-butanone.
- d) f) Cl₂, H₂O 1) 03 (-78 °C) 2) (CH3)S H₂ Lindlar catalystQ2- 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 coloThe decalinols A and B can be equilibrated using aluminum isopropoxide in 2-propanol (isopropyl alcohol) containing a small amount of acetone. Al[OCH(CH,),1, НО acetone ОН A B Assuming a value of AG° (equatorial to axial) for cyclohexanol is 4.0 kJ (0.95 kcal)/mol, calculate the percent of each decalinol in the equilibrium mixture at 25°C.