A solution of A is mixed with an equal volume of a solution of B containing the same number of moles, and the reaction A + B → C occurs. At the end of 1 h, A is 75% reacted. How much of A will be left unreacted at the end of 2 h if the reaction is (a) first order in A and zero order in B; (b) first order in both A and B; (c) zero order in both A and B?

) Calculate the equilibrium conversion and concentrations for the following liquid phase reaction: 2A + B ki k-1 C + 2D Ke = 2.93 a) Construct the stoichiometric table. b) Derive the concentrations in terms of conversion of the limiting reactant. c) Derive the equation to solve for the equilibrium conversion of the limiting reactant and calculate the concentration of each substance. Additional data: CAO = 16 mole/L, CBO = 4.8 mole/L, CDo-24 mole/L

For the gas-phase reaction of water shown below, A,G° = 118.08 kj mol"1 when T= 2300 K. H,0(g) = H2(g) +;0;(g) a) What is the value of the equilibrium constant at 2300 K? b) What is Kp (the equilibrium expression in terms of partial pressures) for this reaction? c) What is the degree of dissociation of H20 at 2300 K and 1.00 bar? Recall that the degree of dissociation is defined as a = (no - neoVng- %3D

Give answer all questions with explanation

QUESTION 8 Regarding the following reaction CO2 (g)+H2 (g)→→CO(g)+H₂O (g) ArH=-41.2kJ/mol Using Le Chatelier's principle to predict (a) to which direction the equilibrium shifts when pressure is decreased. Enter R for reactants, P for products and N for Neither: Direction= ; (b) to which direction the equilibrium shifts when temperature is reduced. Enter R for reactants, P for products and N for Neither: Direction=

Please help, with some explanation.

Consider the reaction below to be at equilibrium: 4 A(e) + 3 B(e) + heat 5 Ce) + 3 D(e) In which direction will the reaction shift if more D is added? O It will not shift O It will shift toward the products. O It will shift toward the reactants.

Solve correctly please.

How many electrons are transferred in the following process, given the unbalanced reaction? PbO2 (s) + H* (aq) + Fe (s) → Fe3+(aq) + Pb2+ (aq) + H20 (1) Group of answer choices A-1 В-2 C-6 D-4 Е-3

The equilibrium constant, K., for the following reaction is 9.52×10-2 at 350 K. CH4 (g) + CC14 (g) =2 CH2Cl2 (g) Calculate the equilibrium concentrations of reactants and product when 0.277 moles of CH, and 0.277 moles of CCl, are introduced into a 1.00 L vessel at 350 K. [ CH4] M [CC4] M [ CH2C1, ] = M