Q: Calculate ?H° for each reaction.a. HO• + CH4 -> •CH3 + H2Ob. CH3OH + HBr -> CH3Br + H2O
A: The chemical equation for the given chemical reaction is shown in equation (1).
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Q: NH4Cl + CaSO4 → (NH4)2SO4 + CaCl2 Δ Hf NH4Cl = -311.730 Δ Hf CaSO4 = -1434.5 kJ/mol Δ Hf…
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Q: Given the following: NAOH (aq) + HCI (aq) --> H20 (1) + NaCI (aq) DHreaction = -55.83 kJ/mol %3D…
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A: ANS. option b.
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Q: Consider the attached two-step reaction: Question: How many bonds are broken and formed in Step [1]?…
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A: Answer First option. N2(g) + O2(g) → 2NO(g)
Q: Calculate the heat of reaction deltaH for the following reaction: 2CH4(g)+3O2(g)——>2CO(g)+ 4H2O(g)…
A: The reaction given is, => 2 CH4 (g) + 3 O2 (g) → 2 CO (g) + 4 H2O (g)
Q: For which of the attached reactions is ΔSo a positive value?
A:
Q: The H0 and S0 for the reaction N2O4 N2 + 2O2?
A: H0 and S0 for the reaction-- N2O4 -----> N2 + 2O2
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A: To complete the following reaction.,
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Q: Calculate ΔH° for each reaction. a. HO• + CH4 → •CH3 + H2O b. CH3OH + HBr → CH3Br + H2O
A: The given reaction is: ∆H˚ for this reaction can be calculated as follows: Putting the values in…
Q: Consider the following reaction. H. H,SO, H. H-O c=C H,C CH3
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Q: At -29086 °C, Keq = 6.46 for the reaction: 1/2 N2(9) +1/2 02(9)NO2(g) (a) What is the value of Keg…
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Q: 1) Complote the following reactions CH;CH;O° OH" CH SNe CH;CH;OH LIAID. excess heat HO. OH
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Q: 1. Using the bond energies on Handout 8, estimate the heat of reaction for each of the following:…
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Q: Calculate ΔHo for each attached reaction.
A: GIVEN: Reaction: To solve: ΔHo for each reaction= ?
Q: Et Et Me. LEt Et Me and Me H. H Me
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Q: 18) How Namy isan d ara posible for Cu Ha F? C-C-C-C- -C-C-C; -C-C-C-C 1
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Q: If a given reaction is A + B --> 2C with ΔH = -8.8 lJ and the needed reaction is 2A + 2B -->…
A: Given:When 1 mole of A react with 1 mole of B, then ΔH = -8.8 KJ
Q: O3(g) ⇌ O2(g) + O(g) To which direction will the reaction shift if additional O3 is added?
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Q: Which of the following organic equations has the highest heat of reaction AH° ? CH3CH2- Br + H20…
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Q: Given the product/s of reaction, provide the reactants а. оо H--C-H b. -CH;Br + HBr с. CH,CH, Br
A: The reactants for above transformation is given below
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Q: Heat (c) ? Heat (d)
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- 2H2S(g) + SO2(g) <--> 3S(s) + 2H2O(g) Would this reaction be favored at a high or low temperature?For each reaction, decide whether substitution or elimination (or both) is possible, andpredict the products you expect. Label the major products. chlorocyclohexane + NaOC(CH3)3 in (CH3)3COHDraw the structure(s) of the major organic product(s) of the following reaction. NH₂ O₂N NaNO₂ aqueous HCI at 0°
- Draw the intermediate carbocation that is formed when each is protonated, say, with H+.These occur when adding HBr, HCl, HI, or H+/H2O to a double bond. The rich get richer. Will it rearrange?Questão 10A certain hydrocarbon had the molecular formula C16H26 and contained two triple bonds. Ozonolysis resulted in CH3(CH2)4CO2H and HO2CCH2CH2CO2H as the only products. What is the reasonable structure for this hydrocarbon? Hexadec-6,10-dino undec-1,5-dino Hept-1,5-dino hex-1,5-dino nah(CH3)3CHOH is reacted with CH3-O-C--C6H5 in a transesterification reaction. What is the M+ of the product? || O 102 80 178 None of these
- Draw all resonance structures for the carbocation formed by ortho attack of the electrophile +NO2 on each starting material. Label any resonance structures that are especially stable or unstable.Match each alkene to its heat of hydrogenation.Alkenes: 3-methylbut-1-ene, 2-methylbut-1-ene, 2-methylbut-2-ene?H° (hydrogenation) kJ/mol: –119, –127, –112Q7 Consider the reaction, where the alkane shown is subjected to radical bromination at 25 °C. Br₂ light Describe the major monobromination product. product
- Which reaction corresponds to the Kb for HSO4− ? a. H2SO4 ⇌ H+ + HSO4− b. SO42− + H2O ⇌ OH− + HSO4− c. HSO4− + H2O ⇌ OH− + H2SO4 d. HSO4− ⇌ H+ + SO42− e. HSO4− + OH− ⇌ H2O + SO42−Q10. Which of the following is more stable?What are the major products obtained from the following reactions? Indicate the geometry (cis/trans)?
