Determine which of the following statements is true: Changing the amount of a so

Question

Determine which of the following statements is true: Changing the amount of a solid reactant or product in as equilibrium reaction will not affect the amount of the other reactants and products present at equilibrium A good catalyst for a reaction will good up the forward reaction and slow down the reverse reaction A chemical reaction will reach equilibrium when limiting reaction is used up. The concentrations of reactions and products are the same once reaction reaches equilibrium In the reaction CO(g) + NO_2(g) harr CO_2(g) + NO(g) which of the following changes would result in the formulation of more reactants of equilibrium? increasing the pressure removing CO(g) from the reaction adding NO_2(g) to the reaction removing CO_2 to the reaction None of the above would result in more reactants Consider the following reaction: H_2(g) + Cl_2(g) harr 2HCL(g) K_eq = 1.3 times 10^34 Which of the following statements concerning this system at equilibrium is true? the e

Explanation / Answer

A:- 16. True statements

A:- B) A god catalyst for a reaction will speed up the forward reaction and slow down the reverse reaction.  

17. CO(g) + NO2(g) <=====> CO2(g) + NO(g)

A:- B) removing CO(g) from the reaction, the equilibrium shift to left side, to counteract the effect, by towards left side and increase the amount of CO gas.

18. H2(g) + Cl2(g) <======> 2 HCl(g);      Keq = 1.3 x 1034

A:- a) the equilibrium is achieved rapidly, Keq value is positive value hence the concentration of products more than reactants, so the equilibrium reaches rapidly

        

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