Hello , please help me to answer the following 3 questions: Fe_2O_3(s) + CO_(g) rightarrow Fe_(S)...
Might you show me step by step in order to undestand everything. Thanks a lot in advance. For the reaction: 3 H_2 (g) + N_2 rightarrow 2 NH_3 (g) 3mol H_2 is reacted with 6 mol N_2 mol of NH_3 is produced mol H_2 remains mol N_2 remains For the reaction 2 N_2H_4 (l) + N_2O_4 (l) rightarrow 3 N_2 (g) + 4 H_2O (l) 160 g N_2H_4 is mixed with 160 g N_2O_4 is the limiting reagent g H_2O...
For the following equilibrium: N_2(g) + H_2(g) rightarrow NH_3(g) delta H= -386 kJ/mole Predict the direction the equilibrium will shift if: N_2 is added? H_2 is removed? NH_3 is added? NH_3 is removed? the volume of the container is decreased? the pressure is increased by adding Argon gas? the reaction is cooled? equal number of moles of H_2 and NH_3 are added? a catalyst is added The equilibrium constant for the following reaction is 5.0 at 400 degree C. CO_(g)...
For the reaction N_2(g) + 3 H_2(g) rightarrow 2 NH_3(g) Delta G degree = -23.6 kJ and Delta S degree = -198.7 J/K at 345 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 345 K. The standard enthalpy change for the reaction of 2.30 moles of N_2(g) at this temperature would be kJ. For the reaction 2 H_2O_2(l) rightarrow 2 H_2O(l) + O_2(g) Delta G degree = -236.9 kJ and Delta H degree =...
Consider the following unbalanced chemical equation. C_5H_12(l) + O_2(g) rightarrow CO_2(g) + H_2O(l) If 41.7 grams of pentane (C_5H_12) arc burned in excess oxygen, how many grams of H_2O will be produced? gH_2O
Consider the following reaction: Ca(s) + 2 H_2O(l) rightarrow Ca(OH)_2(s) + H_2(g) Calculate the heat of reaction based on the following information: 2H_2(g) + O_2(g) rightarrow 2 H_2O(l) DeltaH = -572 kJ/mol CaO(s) + H_2O(l) rightarrow Ca(OH)_2(s) DeltaH = -64 kJ/mol CaCO_3(s) rightarrow CaO(s) + CO_2(g) DeltaH = +178.1 kJ/mol 2 Ca (s) + O_2(g) rightarrow 2 CaO(s) DeltaH = -1270 kJ/mol 13. Acetylene is used in blow torches, and bums according to the following equation: 2 C_2H_2(g) + 5...
Please help with these questions Limiting Reactants and Theoretical Yield Calculations N_2(g) + 3H_2(g) rightarrow 2NH_3(g) If 112 g of N_2 reacts completely with 30.0g H_2. What is the limiting reactant? What is the theoretical yield? How much of the reagent in excess is left over?
Consider the following redox reaction: Al(s) + Fe_2O_3 rightarrow Al_2O_3(s) + Fe(l) a. Determine the mass of Fe(l) that is produced when 500.0 g of aluminum reacts with an excess of iron (III) oxide b. Determine the mass of Fe(l) that is produced when 500.0 g of iron (III) oxide reacts with an excess of aluminum c. If 500.0 g Fe_2O_3 is allowed to react with 500.0 g Al, what is the limiting reactant? d. What is the theoretical yield...