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If the equilibirum shifts to the right due to the stress then the red color will intensify
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According to the equilibrium and the color of the components of reactants and products, if the...
1. The initial concentrations of reactants and products for this reaction are given below. N2(g) +...
1. The initial concentrations of reactants and products for this reaction are given below. N2(g) + O2(g) ⇄ 2NO(g) Calculate Q for this reaction. Answer this to one decimal place (e.g. 10.2) The initial concentration of N2 is 1.0 M The initial concentration of O2 is 1.0 M The initial concentration of NO is 2.5 M 2. The reaction below is not at equilibria and Q = 1.7. The equilibrium constant is K = 0.230. 2SO3(g) ⇌ 2SO2(g) + O2(g)...
126 Laboratory Manual for General, Organic, and Biological Chemistrye lo SCN eSC 3+ a. Write the...
126 Laboratory Manual for General, Organic, and Biological Chemistrye lo SCN eSC 3+ a. Write the equilibrium constant expression for the reaction if the equilibrium constant is 78. b. Does the equilibrium mixture contain more products or reactants? c. If more SCN is added to the equilibrium mixture, will the red color of the mixture intensify or lessen? Explain.
According to Le Chatelier’s Principle, does the equilibrium shift in the direction of products or reactants...
According to Le Chatelier’s Principle, does the equilibrium shift in the direction of products or reactants when O2 is added to the equilibrium mixture of each of the following reactions? 3O2 (g) ↔ 2O3 (g) 2. 2CO2 (g) ↔ 2CO (g) + O2 (g) 3. 2SO2 (g) + O2 (g) ↔ 2SO3 (g) 4. 2SO2 (g) + 2H2O (g) ↔ H2S (g) + 3O2 (g)
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if...
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the products formed is a gas? Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the reactants formed is a solid? B) Using what you just described above, examine the following reactions and apply Le Chatelier's principle. Which way will the equilibrium shift? (Towards reactants or products) Circle the dominate side of the reaction. Explain...
1. The initial concentrations or pressures of reactants and products are given for each of the...
1. The initial concentrations or pressures of reactants and products are given for each of the following systems. Calculate the reaction quotient and use it to determine the direction in which each system will proceed to reach equilibrium. Write "R" if the reactions shifts to the right towards products or "L" if it shifts left towards reactants. A. {NO} = 1.00 M, {Cl2} = 1.00 M, {NOCl} = 0.00 M; K = 4.6 x 104 2NO(g)+Cl2(g)<->2NOCl(g) B. {SO3} = 2.00...
QUESTION 3 3.00000 ?. The initial concentrations or pressures of reactants and products are given for...
QUESTION 3 3.00000 ?. The initial concentrations or pressures of reactants and products are given for each of the following systems. Calculate the reaction quotient and use it to determine the direction in which each system will proceed to reach equilibrium. Write "R" if the reactions shifts to the right towards products or "L" if it shifts left towards reactants A. (NO 1.00 M, (Cl2)-1.00 M, (NOCI 0.00 M: K -4.6 x 104 2 NO() + Cl22 NOCI) B. {SO3)...
2. (12) A chemical reaction rate is the speed at which reactants are converted to products....
2. (12) A chemical reaction rate is the speed at which reactants are converted to products. List four factors that affect the rates of all reactions: a) b) 3. (8) Give a statement of LeChatelier's Principle for a chemical reaction at equilibrium: 4. (14) For the reaction at equilibrium: 3 H2(g) + N2 (g) ==> 2 NH3(g) + heat (exothermic) a) write the equilibrium constant expression for the reaction above: Keq = b) For each of the following changes in...
2. Explain the effect upon the equilibrium, if any, for each of the substances added (sodium...
2. Explain the effect upon the equilibrium, if any, for each of the substances added (sodium acetate, sodium hydroxide and hydrochloric acid). If you believe that the addition effects the position of the equilibrium, indicate whether the equilibrium shifts toward reactants or products and why. Adding sodium acetate: Adding sodium hydroxide: Adding hydrochloric acid: Data: Observation Test solution Initial Acetic acid + methyl orange А Acetic Acid + methyl orange + first NaC,H,O2 Acetic Acid + methyl orange + second...
For the following equilibrium reaction, predict the direction of the equilibrium shift by specifying if each...
For the following equilibrium reaction, predict the direction of the equilibrium shift by specifying if each stress will cause the concentration of reactants or products to increase NH3(g)+H2O(l) ⇋ NH4+(aq)+OH−(aq) Drag the appropriate stresses to their respective bins. Adding NH4+(aq) Adding NH3(g) Adding OH-(aq) Removing NH4+(aq) Removing OH-(aq) Shifts in the direction of the reactants: Shift in the direction of the products:
For each of the following reactions, determine whether equilibrium favors reactants or products. + LOH +...
For each of the following reactions, determine whether equilibrium favors reactants or products. + LOH + ico At equilibrium, the above reaction favors the reactants + OH At equilibrium, the above reaction favors the products
126 Laboratory Manual for General, Organic, and Biological Chemistrye lo SCN eSC 3+ a. Write the equilibrium constant expression for the reaction if the equilibrium constant is 78. b. Does the equilibrium mixture contain more products or reactants? c. If more SCN is added to the equilibrium mixture, will the red color of the mixture intensify or lessen? Explain.
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the products formed is a gas? Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the reactants formed is a solid? B) Using what you just described above, examine the following reactions and apply Le Chatelier's principle. Which way will the equilibrium shift? (Towards reactants or products) Circle the dominate side of the reaction. Explain...
QUESTION 3 3.00000 ?. The initial concentrations or pressures of reactants and products are given for each of the following systems. Calculate the reaction quotient and use it to determine the direction in which each system will proceed to reach equilibrium. Write "R" if the reactions shifts to the right towards products or "L" if it shifts left towards reactants A. (NO 1.00 M, (Cl2)-1.00 M, (NOCI 0.00 M: K -4.6 x 104 2 NO() + Cl22 NOCI) B. {SO3)...
2. (12) A chemical reaction rate is the speed at which reactants are converted to products. List four factors that affect the rates of all reactions: a) b) 3. (8) Give a statement of LeChatelier's Principle for a chemical reaction at equilibrium: 4. (14) For the reaction at equilibrium: 3 H2(g) + N2 (g) ==> 2 NH3(g) + heat (exothermic) a) write the equilibrium constant expression for the reaction above: Keq = b) For each of the following changes in...
2. Explain the effect upon the equilibrium, if any, for each of the substances added (sodium acetate, sodium hydroxide and hydrochloric acid). If you believe that the addition effects the position of the equilibrium, indicate whether the equilibrium shifts toward reactants or products and why. Adding sodium acetate: Adding sodium hydroxide: Adding hydrochloric acid: Data: Observation Test solution Initial Acetic acid + methyl orange А Acetic Acid + methyl orange + first NaC,H,O2 Acetic Acid + methyl orange + second...
For each of the following reactions, determine whether equilibrium favors reactants or products. + LOH + ico At equilibrium, the above reaction favors the reactants + OH At equilibrium, the above reaction favors the products
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