Consider the reaction: 4 NH3 + 5 O2 4 NO + 6 H2O. The initial rate of consumption of NH3 is –1.4 × 10–5 M/s. Calculate the initial rate of production of H2O.
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For the reaction 4 NH3(g) + 5 O2(g) \longrightarrow 4 NO(g) + 6 H2O(g), if the rate of change of NH3 ([NH3]/t) is -2.6 x 10-3 M/s at a particular time. What is rate of the reaction at the same time?
Consider the following reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g) A scientist adds 9.00 atm of NH3(g) and 7.00 atm of O2(g) to a 5.0 L container at 473 K. What will the pressure of H2O(g) be if the reaction goes to completion? Assume that the temperature remains constant.
1.Consider the following reaction: 4 NH + 5 O → 4 NO + 6 HO The rate of consumption of NH is -1.4×10 M/s. Calculate the rate of consumption of O. Use “E” for scientific notation. Do not enter units as part of your answer. 2.Consider the following reaction: 4 NH + 5 O → 4 NO + 6 HO The rate of consumption of NH is -1.4×10 M/s. Calculate the rate of production of HO. Use “E” for scientific...
An important reaction in the production of fertilizers is the following: 4 NH3 + 5 O2 --> 4NO + 6 H2O Calculate the grams of NO produced when 113 g of NH3 react with excess O2.
2. Which reaction produces a decrease in the entropy of the system? 4 NO (g) 6 H20 (g) A) 4 NH3 (g) +5 O2 (g) B) 2H2 (g) 02 (g) 2H20 (I) 2 Hg (l)O2(g) C) 2 HgO (s)2 D) UF6 (s)U (s) + 3F2 (g) E) H20 (s) H20 (g)
10. A study of the system, 4 NH3(g) + 7 O2(g) 2 N2O4(q) + 6 H2O(g), was carried out. A system was prepared with (NH3) = [02] = 3.60 M as the only components initially. At equilibrium. [N204) is 0.60 M. Calculate the equilibrium concentration of O2. a, 3.00 M b. 2.40 M c. 1.50 M d. 2.10 M e. 3.30 M 11. For the reaction, 2 SO2(g) + O2(g) 2 SO.(a), at 450.0 K the equilibrium constant, Kc, has...
7. 4 NH3 + 5 O2 ---> 4 NO + 6 H2O If 20.0 g of NH3 reacts with 20.0 g of O2, then how many grams of H2O will be made? (Answer to three sig figs. You don't need to type in the label.)
7. 4 NH3 + 5 O2 ---> 4 NO + 6 H2O If 20.0 g of NH3 reacts with 20.0 g of O2, then how many grams of H2O will be made? (Answer to three sig figs. You don't need to type in the label.
Consider the following chemical reaction. NH3(g) + 2 O2(g) → HNO3(aq) + H2O(l) Calculate the change in enthalpy (ΔH) for this reaction, using Hess' law and the enthalpy changes for the reactions given below. (1a) 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(l); ΔH = −1166.0 kJ/mol (2a) 2 NO(g) + O2(g) → 2 NO2(g); ΔH = −116.2 kJ/mol (3a) 3 NO2(g) + H2O(l) → 2 HNO3(aq) + NO(g); ΔH = −137.3 kJ/mol
1. For the balanced chemical reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(ℓ), how many moles of H2O are produced when 0.669 mol of NH3 react? 2.For the balanced chemical reaction: 4 KO2(s) + 2 CO2(g) → 2 K2CO3(s) + 3 O2(g) determine the number of moles of each of the products that are formed when 6.88 mol of KO2 react. Please explain, thanks!