d) (D OH ..... OH OH 1) MSCI, Et3N 2) KOt-Bu 3) MCPBA 4) MeMg Br 5) PCC 1) 2 eq CrO3, H₂SO4 2) 2 eq MeMgBr 3) H₂SO4, 25 °C 4) PhMgBr 5) H₂SO4, heat
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- (a) (c) HO OH 1. BH3 2. H₂O₂, NaOH 3. PCC 4. CH3MgBr 5. H3O+ workup Na₂Cr₂O7 H₂SO4, H₂O||| = OTHERMOCHEMISTRY Calculating a molar heat of reaction from formation enthalpies Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab, calculate the reaction enthalpy of this reaction under standard conditions: 2 HNO₂(g)+0₂(g) →2HNO3(9) Round your answer to the nearest kJ. Explanation 1 65°F Clear Check X - ▬▬▬ Q Search 0/3 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center ( xQuestion 25 of 35 Submit 12(9) Substance AHť (kJ/mol) K (s) H2O (1) -285.8 КОН (ад) -482.4 H2 (g) kJ/mol 1 4 C 7 +/- x 10 0 Tap here or pull up for additional resources LO 00
- Given the following data: C2H4(g) + 3O2(g) -> 2CO2(g) +2H2O(l) deltaH = -1411.0 kJ 2C2H6(g) + 7O2(g) -> 4CO2(g) +6H2O(l) deltaH = -3119.8 kJ 2H2(g) +O2 -> 2H2O(l) deltaH = -571.7 kJ Calculate deltaH for the reaction: C2H4(g) + H2(g) -> C2H6(g)f. g. CI h. H2O جملة tum من سلا CH3CH2OH OCH 3 `NH heat `NH (2 equiv) H2OSD37L 38L 39L 40L 4215 43 44L 455 464 48L 49 50 C) Hg(OAC)2, H2U, 2) NABĦ4 O 1) 03; 2) (CH3)2S O PCC KMN04 NazCr207/H2SO4 QUESTION 47 1) 03, -78 °C CH3 - CH2 - C= C- CH2- CH3 2) H,0 a diketone O propanal and propanol O propanoic acid O a glycol O hexan-3,4-diol QUESTION 48 3-Methyl-pent-1-ene is capable of cis/trans isomerism. O True O False Click Save and Submit to save and submit. Click Save All Answers to save all answers. МacE
- The complete combustion of cyclohexane occurs according to the following equation: CSH12(g) + 902(g) → 6CO2(g) + 6H2O(1) For this process, AH°(298 K) = -3953 k) mol-1. If values of A:H°(298 K) for CO2(g) and H20(1) are -394 and -286 k) mol-1, respectively. What is the value of ArH°(C6H12, g, 298 K)?College of Teacher Bachelor of Secondary Education *promoting pedagogical excellence elor of Sec omoting pedage RIN ht: (a) (b) Br. C. CH3 b1. HNO3, H2SO4 2. Fe, H30*r H2/Pd s / oD Br NO2 (c) KMN04 7 (d) Cl CH3CH2CH2CI AICI3 H20 7. OCH3 4. Predict the major product(s) of the following reactions: OM (a) CI (b) CH CH CH3CH2C! AICI3 CH3CH2COCI AICI3 (c) CO2H HNO3 (d) N(CH2CH3)2 H2SO4 SO, H2SO4 ASITY[References] |Substance and State AH£° (kJ/mol) | Саз (РОд)2(8) CaSO4 (s) CH4 (9) HCN(g) HCI(g) H2O(g) NH3 (g) NHẠ CI(s) O2 (9) H3PO4 (1) H2SO4 (1) -4126 -1433 -75 135.1 -92 -242 -46 -314 -1267 -814 а. (g) + (g) + (g) + (g) N ΔΗ'- kJ b. Сaз (РО,), (8) + зн;SO4(1) —— зСaSO, (s) + 2H3PОД (1) ΔΗ' kJ с. NH3 (9) + HCI(9) — NH4 CI(s) ΔΗ' kJ Previous
- Calculate AS values for the following reactions by using tabulated Sº values from Appendix C.. (a) C₂H4(9) + H₂(g) = C₂H6(9) Asº = J/K (b) 2 CH₂OH(g) + 3 0₂(g) = 2 CO₂(g) + 4H₂O(g) AS⁰ = 3/K (c) 2 PC13(g) + O₂(g) =2 POCI3(9) AS⁰ = J/K (d) N₂04(0) = 2 NO₂(9) AS⁰ = J/KSearch .110.001-002 Fall 2020- ord References Mailings Review Help AaBbCcD AaBbCcDc AaBbC AABBCCC AaB Title 41m~m、 新,三E 三三|。|~置 T Normal T No Spac... Heading 1 Paragraph Styles 3. Consider the reaction: 2NO(g) + O2(g NO2 is 33.8 kJ/mole, calculate AH°f for NO AH=-113.1 kJ. If AH° for (3)XONZGeneral Chemistry 4th Edition McQuarrie • Rock • Gallogly University Science Books presented by Macmillan Learning A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction АТР(аq) + H,О() — ADP(aq) + HРО (аq) ADP(aq) + HPO, (aq) for which AG;ixn = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGrxn in a biological cell in which [ATP] = 5.0 mM, [ADP] = 0.10 mM, and [HPO;-] = 5.0 mM. kJ/mol rxn Is the hydrolysis of ATP spontaneous under these conditions? О yes no Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemsitry | Publisher: University Science Books ?
