Choose the most correct statement for the following reaction coordinate diagram: 4G° reactants product Reaction Coordinate The reaction is step-wise and endergonic The reaction is concerted and endergonic The reaction is step-wise and exergonic The reaction is concerted and exergonic

Write a balanced equation for each reaction. Do not include states of matter to your equation. H2 + 02 H20- Prev 1 of 14 Next > Address search DELL F9 F10 F6 F7 F8 F2 F3 F4 F5 #3 7 8 5 2 a (O %24

For each of the following reactions, identify whether the reactants or the products would have more potential energy. + C(s) + 2H₂O(g) + 90.1 kJ → 2CO2(g) + 2H₂(9) CO(g) + H₂O(g) - 2CO₂(g) + 2H₂(g) + 41.2 kJ C₂H₂OH(I) + 30₂(9) - 2C0₂(g) + 3H₂O(g) C3H8(9) + 6H₂O(g) → 3CO₂(g) + 10H₂(g) Use the following to answer the next 3 questions. The smelting of iron occurs in a blast furnace, as represented by the following overall equation. Step I 3Fe2O3(s) + CO(g) - CO₂(g) + 2Fe3O4(s) A+H° = -47.2 kJ Step II Fe₂O4(s) + CO(g) - CO₂(g) + 3FeO(s) A,H+19.4 kJ Step III FeO(s) + CO(g) - CO₂(g) + Fe(s) AH = -11.0 kJ The molar enthalpy of reaction for Fe₂O3(s) in the reaction represented by Step I is Record your 3-digit answer. Include sign; do not include units. Potential Energy (kJ) AH-514.1 kJ Reactants ACH° +374.1 kJ Which steps in the above process can be represented by the following potential energy diagram? Select one: O Step II only O Steps I and III O Steps I, II and III O None of the above…

A + B ⟷ C a) If reactant A is removed from the reaction, which way will equilibrium shift?                                    b) If more of product C is added to the reaction, which way will equilibrium shift?                                c) If more reactants A and B are added to the reaction, which way will equilibrium shift?