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the next question prevents changes to this answer. Question 24 Calculate the AG* for a reaction...
7) Calculate the key of a reaction at 315 °K and a AG° = -35.7 kJ/mol. Is the reaction favorable? a. Keq = 8.38*10°; exergonic b. Keq = 8.38*10-5; endergonic c. Keg = 3.76*10°; exergonic d. Keq = 3.76*10-4; endergonic
> Moving to the next question prevents changes to this answer. question 4 How much heat is released by the complete oxidation of 115 g of CH3OH according to the following balanced thermochemical equation? 2CH3OH + 302_ 2002 + 2H20 AH rxn - - 1528 kJ/mol rxn 44.9 W o 192 k 0 327 w 4.23 W 1.79 x 103 W 2.75 x 103 W 576 W 641k Moving to the next question prevents changes to this answer
Moving to the next question prevents changes to this answer. Question 13 For the journal entry-- Dr. Cash 20000: Cr. Ruiz Capital 20000, what is the correct analysis of the journal entry? O A Cash, Asset, increases, Luis Ruiz, Equity. Capital, Decreases B. Cash, Asset, Increases, Luis Ruiz, Equity Capital, Increases O C Cash, Asset Increases; Luis Ruiz, Equity Expense, Increases OD Cash, Liability, Increases, Luis Ruiz, Equity.Capital, Decreases O E. None of the above Moving to the next question...
Calculate AG for the reaction below if E° = -2.123 V. Also indicate if the cell is spontaneous. Zn+2+ Cl2 ----> 2Cr + Zn AG = kJ (Place only 3 digits in the answer. yes/no. Is the cell spontaneous? * Question Completion Status: A Moving to the next question prevents changes to this answer. Question 5 When the following reaction is balanced in acidic solution, how many water, H and Crare found in the balanced equation? Cr2O7-2 (aq) + HNO2...
Question 1 1 pts Calculate A Gas for the reaction 4NH3(g) + 30,(g) —2N2 (g) + 6H2O() from AG® values in Table 6 of your chem-132 Tables. Time ELE Attempt 3 Minu A-1141.6 kJ B.-571.2 kJ C. 312.2 kJ D. 222.7 kJ E.-1357.0 kJ ОА OB Ос OD ОЕ Question 2 1 pts For a chemical reaction, if A Hºse is positive and AS is negative, will the reaction be spontaneous or nonspontaneous at LOW temperatures? spontaneous nonspontaneous No answer...
to the next question prevents changes to this answer Question 8 Provide the major organic product AND show the detailed, stepwise mechanism for the following reaction. Use curved arrows to show the flow of rectos H20 NaOH TT TT Paragraph Arial 3 (12pt) -- T. TT, fx Mashups Path: P
Please complete for Tuesday, we will go through the questions and mark them in class. pg 156 - 4.23, 4.24, 4.26 pg 170 - 4.29, 4.31, pg 171-4.36 pg 175 - 4.59 pg 176- 4.74, 4.75, 4.80 pg 177-4.81, 4.82 pg 188- 5.1, 5.4, 5.5, 5.6, 5.11 - Using Table 5.1 pg 198-5.22, 5.25 pg 203 - 5.29 pg 206 - 5.37 pg 209 - 5.39 pg 2.14 5.61 pg 235-6.11, 6.14, 6.16 156 CHAPTER 4 Introduction to Organic Compounds...
4. Only ideal processes can be thermodynamically "reversible." Why can rear proce y can real processes not be? 5. Consider the following reactions. (Note: if this were an exam we would give you an excerpt on tabular data from Appendix 4 (Table A4.3). 2Fe(s) + 3Cla(s) 2FeCl(s) N2H4(8) + H2(g) + 2NH3(g) (a) Would you expect the entropy change for the above reaction to be >0, <0, or no (small)? Justify your answer. (d) Would you expect the entropy change...