45. Refer to the following equation: 4NH3(g) + 70,() → 4NO2()+6H20() How many moles of ammonia will be required to produce 10.5 mol of water a. 4.20 mol b. 10.5 mol c. 7.00 mol d. 5.25 mol e. none of these 46. Refer to the following equation: 4NH3(Ⓡ) + 702() → 4NO2(%) +6H20(g) How many molecules of NO2 are produced when 4.16 mol of ammonia is completely reacted a. 16.64 b. 5.01 X 1024 c. 2.51 1024 d. 191 e....
Consider the following reaction: 4NH3 + 502 --> 4NO + 6H2O. In an experiment, 3.25 g of NH3 are allowed to react with 3.50 g of 02. Only 0.490 g of NO is actually produced. What is the percent yield of NO?
Quest. 5 (25 pts). Examine the following reaction 4NIb(g) 502(g) 4NO(g) 6H20(g) + → + The reaction mixture contains 1.96 moles of NH:(g) and 2.34 moles of Oxg). a) Determine the limiting reagent b) How many moles of H20(g) will form? If the actual yield of H:0(g) was 2.226 moles, compute the percent yield of the reaction. c)
21) The following reaction: 4NH3 +502 + 4NO + 6H20 Is carried out adiabatically in a flow reactor. An equal molar feed in A and B enters at 27 °C, and the volumetric flow rate is 2 dm /s and Cao = 0.1 mol/dm. Calculate the CSTR volume necessary to achieve 85% conversion. Additional Information -41 kcal/mol HR (273) --20 kcal/mol. H (273) -- 15 kcal/mol. HE (273) C = = 15 cal/mol K C = 30 cal/mol K k...
Given the data in the table below, AHxn for the reaction 4NO (g) + 6H20 (1) -→ 4NH3(g) +502 (g) is kJ. Substance AH (kJ/mol) H20 (1) 286 NO (g) 90 34 NO2 (g) HNO3(aq) NH3(g) -207 -46 O Insufficient data O-242 O +1172 O +586 O-540
QUESTION 15 Consider the reaction of 35 grams of NH3 and 45 grams 02. What is the theoretical yield of H20 in grams? 4NH3 + 502 -> 4NO + 6H20 Hint: Find excess reagent. 64.5 g Click Save and Submit
Consider the reaction: 4NH3() +502(X) -4NO() + 6H2O(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.00 moles of NH3(e) react at standard conditions. AS system JAK
2)4NH3(9)302(g)6H20() +t 2 N2(g) TIS i blsiy loutoo srt tordt navi ( noitoon (a) 2 moles of NH3 and 3 moles of O2 will produce ? moles N2? Sdrs wo d bro asxs ni triszanq i sno ridw (b (b) 5.0 g of NH3 and 5.0 g of O2 will produce ? g of H20? How many H20 molecules?
From the following balanced equation, 4NH3 (9) +502(g) + 4 NO(g) + 6H20(1) how many grams of NH, must react to form 3.78 g H,O? Select the correct answer below: O 2.38 g O 2.85 g 5.368 O 5.905
Consider the following reaction: 4NH3(g) + 502(g) – 4NO(g) + 6H2O(g); AH = -906 kJ Now answer the following two questions. 1. Which condition will release more heat? A. Combining 4.0 g of NH3 with excess O2 or B. Combining 5.0 g of O2 with excess NH3 2. How much heat will be released from your answer in question 1? Condition will release more heat and the value of this heat energy is