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- 12. NOH TH. NH,OH, H* NHOH H. HIJ JIH JIH HIJRemaining Time: 2 hours, 09 minutes, 49 seconds. Question Completion Status: Balanced reaction for the combustion of propane is given below. Actual structures of the reactants and the products without the lone-pair (non-bonding) electrons are shown in the reaction. H H H + 4 H. H-C-C-C- 5 0=0 3 0=C=DO H. H HH i. How many C-C bonds are broken in the above reaction? ii. How many C-H bonds are broken? iii. How many O=O bonds are broken? iv. How many C=O bonds are are formed? v. How many O-H bonds are are formed? vi. Calculate the bond energy of C-C if the heat of combustion, AH for propane, C3H8 is -2050 kJ. Use the following bond dissociation enthalpies, D and the correct expression from the formula sheet and solve for C-C to get the answer. DELLorganic 1 synthesis, minimum 3 steps please! that triple bond im assuming it has 2 carbons on the sides. 三文 Br Br
- For the reaction 2N2O5(g) ® 4NO2(g) + O2(g), the following data were collected. t (minutes) [N2O5] (mol/L) 0 1.24 x 10–2 10 0.92 x 10–2 20 0.68 x10–2 30 0.50 x 10–2 40 0.37 x 10–2 50 0.28 ´ 10–2 70 0.15 ´ 10–2 The initial rate of production of NO2 for this reaction is approximately: A) 6.4 x10–4 mol/L • min B) 3.2 x10–4 mol/L • min C) 1.24 x 10–2 mol/L • min D) 1.6 x 10–4 mol/L • min E) none of theseTwo successive reactions, D→E and E→F, haveyields of 48% and 73%, respectively. What is the overall percentyield for conversion of D to F?The two reactions shown below involve an acid chloride. For each reaction, draw the organic product and select the inorganic species present at the end of the reaction. (The structure of the acid chloride is drawn for you as a starting point, so you need to modify it to draw the reaction product.) Organic Product Inorganic Species Reactants НС CI- O Na CI Na* Нао НС CIF `CI + он CI Он H20
- ▼ Part B 2NO3(aq) +8H(aq) + 6e 3Fe(s) + 2NO3 (aq) +8H+ (aq) 3Fe(s)→→3Fe²+ (aq) + 6e →>> 2NO(g) + 4H₂0 (1) →3Fe²+ (aq) + 2NO(g) + 4H₂O(1) IVE ΑΣΦ Calculate El using the tabulated standard electrode potentials at 25 °C. cell Express your answer in volts to three significant figures. Eeell= 1.21 SWE Submit Previous Answers Request Answer 2+ X Incorrect; Try Again; 4 attempts remaining ? V stontiol buoubtrooting the electro naStep by step explanation pleaseSelect the major product of the following reactions. ÇN 1. NaOEt/E1OH 2. Н,О NC. NH2 II NC NC. HO HO