state 2 advantages of transitional theory over collision theory

For the reaction X(g) + 2Y(g) = 3Z(g) K, = 2.08x10-2 at a temperature of 325 °C. Calculate the value of Kc . Express your answer numerically. View Available Hint(s) V ΑΣφ K = %3D

20. What is AH° for the following reaction? 2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(g) AH® (kJ/mol) +226.7 Substance C¿H2(g) CO2(g) H2O(g) –393.5 -241.8 [ Select ) >

At 479 K,479 K, this reaction has a ?cKc value of 0.0551.0.0551.   X(g)+2Y(g)↽−−⇀2Z(g)X(g)+2Y(g)⁢↽−−⇀⁢2Z(g)   Calculate ?pKp at 479 K.479 K. Note that the pressure is in units of atmosphere (atm). ?p=

Write the equation and Ksp expression for the dissolution of nickel(II) phosphate in water (const. temp.).

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3) An empirical function that might be used to represent the molecular energy is E=0 一 B where A and B are positive constants. Find A and B in terms of the equilibrium separation Req and the dissociation energy Eo.

12:27 12-2 Analyzing Data... NAME Energy (kJ) NAME 1000 Many chemical reactions involve a change in energy. When the energy of the reactants is greater than the energy of the products, the reaction gives off heat and is exothermic. When the energy of the products is greater than that of the reactants, the reaction must absorb energy from the surroundings to occur and is endothermic. If the intermediate stage (the activated complex) is of a higher energy, then the reaction can only take place if the reactants are given an initial energy input (the activation energy). The graph shows energy diagrams that indicate how the energy changes as three reactions occur. Energy Changes for Three Reactions 800 600 Dashboard 400 200 DATE 0 ANALYZING DATA Interpret Energy Diagrams CLASS Direction of reaction 000 000 Calendar DATE .5GE 14 A D Copyright © Savvas Learning Company LLC. All Rights Reserved. Savvas is not responsible for any modifications made by end users to the content posted in its…