(b) The following eaction is a1 important process for yuthenis of benzoin: 2 CHO Find out the non Green' factor in this reaction. Suggest a Green alternative for this reaction, stating the benefits of the new process. c) Provide a Green alternative for the following rcaction andl compare the 'atom efficiency' of both the processes: HO, COOH COOH NANO, H280, NO

(b) The following eaction is a1 important process for yuthenis of benzoin: 2 CHO Find out the non Green' factor in this reaction. Suggest a Green alternative for this reaction, stating the benefits of the new process. c) Provide a Green alternative for the following rcaction andl compare the 'atom efficiency' of both the processes: HO, COOH COOH NANO, H280, NO

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Consider the equilibrium reaction shown below: Cu (s) + 3 NO31 (aq) + 8 H*' (aq) 4 3 Cu+2 (aq) + 2 NO (g) + 4 H20 (1) What is the Kc for this reaction? Select one: [Cu*2j*[NO]? [NO,'j°[H+1j® O a. K. [Cu*2j®[NO}°[H,Of* [NO,'j°[H+lj*[Cu] O b. K. = [Cu+2]°+[NO]? [H**j® [NO,'j³+ O c. Ke = [NO,'j*[H+1j$ [Cu+2]°[NO]? O d. K. = e. К. [Cu][NO;'j°[H *+1]® Kc е. (Cut2]°[NO]°[H2O}*
See image below.... Can you please show me the steps to solve this?
A chemist measures the enthalpy change AH during the following reaction: 2 HNO;(1) + Mg(s)–→Mg (NO;),(s) + H,(g) AH=-443. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction AH 4Mg (NO,), (;) + 4H, (8) → 8HNO, (1) + 4Mg(s) Mg(NO,), (-) + H, (2) 2ΗΝΟ, ( ) + Με 1) 443 kJ HNO, () - Mg() -- Me(No,), 6) + H,6) (3)
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Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydroger nitrogen and hydrogen react to form ammonia: N2(g) + 3 H2(g) 2 NH3(g) AH=-92. kJ In the second step, ammonia and oxygen react to form nitric acid and water: NH3(g) + 202(g) → HNO3(g) + H,O(9) AH=-330. kJ Calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrog Round your answer to the nearest kJ. kJ
Chapter 5: Enthalpy of a Reaction.. I04/08/20 CORE out of 21 How would you combine reactions A-C, shown below, to obtain the overall reaction: NH, (g) + BH, (g) +0,(g) 2H,0(g) + HBNH(s) Please select all that pply. A. 2H, (g) + 0,(g) → 2H,0(g) B. H;BNH, (s) → NH,(g)+BH, (g) C. H,BNH, (s) → 2H, (g) + HBNH(s) Choose one or more: 4 OF 17 QUESTIONS COMPLETED 0247 O Type here to search F1 F2 F3 F4 F5 F6 F7 F8 F9 %24 & 8.
Consider the reaction 2NO2 (9) = N204(9) For each of the following mixtures of reactants and products at 25°C, predict the direction in which the reaction will shift to reach equilibrium. AG F(NO:(9)) = 52 kJ/mol AGN0.(0)) = 98 kJ/mol PNO, = PN,0, = 1.0 atm a. PNo, = 0.21 atm, PN,o, = 0.50 atm b. PNO2 0.21 atm, PN,04 0.84 atm с.
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