Calculate ΔSuniv for the reaction H2O2(l) → H2O2(g) at 172.0°C. Enter your answer in the box provided.
Calculate ΔSuniv for the reaction H2O2(l) → H2O2(g) at 172.0°C. Enter your answer in the box...
16. Enter your answer in the provided box. For the reaction H2(g) + CO2(g) ⇆ H2O(g) + CO(g) at 700°C, Kc = 0.534. Calculate the number of moles of H2 that are present at equilibrium if a mixture of 0.720 mole of CO and 0.720 mole of H2O is heated to 700°C in a 50.0−L container. _______ mol
Enter your answer in the provided box. For the reaction N2(g) + 3H2(g) = 2NH3(g) K is 8.90 at 337°C. Calculate Kp for the reaction at this temperature.
Enter your answer in the provided box. Consider the following reaction at a high temperature. Br2(g) ⇆ 2Br(g) When 1.00 moles of Br2 are put in a 0.870−L flask, 2.60 percent of the Br2 undergoes dissociation. Calculate the equilibrium constant Kc for the reaction.
Enter your answer in the provided box. The rate constant for the second-order reaction: 2NOBr(g) + 2NO(g) + Br2(g) is 0.80/( M s) at 10°С. Starting with a concentration of 0.86 M, calculate the concentration of NOBO after 67 s. L M
Enter your answer in the provided box. Calculate the standard entropy change for the following reaction at 25°C. S(rhombic) + O2(g) → SO2(g) K.mol 31.88 S(rhombic) 02(g) SO2(g) 205.0 248.5
Enter your answer in the provided box. For the reaction N2(g) + 3H2(g)⇆ 2NH3(g) KP is 0.000205 at 563°C. What is Kc for the reaction? Kc =
Enter your answer in the provided box. Given the same reactant concentrations, the reaction CO(g) + Cl2(g) COCl2() at 235°C is 54.3 times as fast as the same reaction at 157°C. Calculate the activation energy for this reaction. Assume that the frequency factor is constant. kJ/mol
Enter your answer in the provided box. For the reaction N2(g) +3H2(g)* 2NH3(g) Kp is 0.000667 at 327°C. Wha is Kc for the reaction?
Enter your answer in the provided box For the simple decomposition reaction ABC) A(g) +B(g) rate= R(AB) and k = 0.20 L/mols. If the initial concentration of AB is 1.50 M, what is [AB] after 12.9
Enter your answer in the provided box. Calculate the composition of the following solution in mass/volume %: 40.0 g benzene per 1.00 x 102 mL % benzene Calculate the volume, in L, of water that must be added to dilute 22.9 mL of 10.5 M HCl to 0.0900 M HCl. Enter your answer in the provided box. L water