Question: The reaction between NO and O2 is exothermic: 2NO(g) + O2(g)= 2NO2(g) State the effects on the position of equilibrium if i) O2 is added ii) NO2 is taken out iii) the temperature is increased iv) the total pressure is decreased

Q: For the equilibrium system below, which of the following would result in an increase in the quantity…

A: Le Chatelier's principle: It states that if a reaction at equilibrium is subjected to change in…

Q: The equilibrium constant (K) for an exothermic reaction at 750 deg C is 2.5x1025. If the temperature…

A: Introduction- An endothermic reaction is the one where the heat is absorbed from the surroundings.…

Q: the equilibrium constant of a reaction is greater than zero, it indicates that the reaction tends to…

A: Yes this statement is true . Because equilibrium constant has formula = concentration of product…

Q: Consider the following equilibrium. H2(g) + Br2(g) 2HB1(g) ΔΗ-72.4 kJ Which of the following would…

A: The given reaction is exothermic and exothermic reaction are favoured at low temperature.

Q: hydrogen chloride is produced by combining hydrogen gas and chlorine gas  shown in balanced reaction…

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Q: Consider the following exothermic reaction   C(s) + H2O(g) ⇌ CO(g) + H2(g)   When the temperature is…

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Q: How do the following changes affect the value of theequilibrium constant for a gas-phase exothermic…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: For the equilibrium: 2F2 (g) + O2 (g) + 600 kJ = 20F2 (g) where ke= 350 Which of the following…

A: Given reaction is  2 F2(g) + O2(g) + 600 KJ ⇔ 2 OF2 (g)       Equilibrium  constant value : k=350…

Q: Determine the effect on the following equilibrium if the partial pressure of oxygen is decreased.…

A: A reaction is said to be in equilibrium if the rate of the forward reaction is equal to the rate of…

Q: What will happen to the equilibrium when more SO2(g) is added to the following system? 250:(g) +…

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Q: 10. The chemical equation shows the synthesis of ammonia. Na(9) + 3H2(g) # 2NH3(g) + 92.05 kJ Which…

A: The formation reaction of ammonia is an exothermic reaction. N2 g+ 3H2g⇔2NH3g+ 92.05 kJMoles of…

Q: The reaction POBr3(g) ⟷⟷ POBr(g) + Br2(g) is at equilibrium. Which of the following predictions is…

A: We should keep in mind me chatelier principle while solving these types of problem. We have to apply…

Q: Consider the following exothermic reaction: 4NH3(g) + 5O2(g) ⥫⥬ 4NO(g) + 6H2O(l) Which of the…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: What is the correct equilibrium expression for the following reaction?

A: the equillibrium constant is expressed as Kc.it is the ratio of concentrations of product and…

Q: Consider the equilibrium system shown below: 2 NO (g) + H2 (g) + heat N20 (g) + H2O (g) In which…

A: Since you have posted a multiple question we will solve the first three sub parts for you . To get…

Q: For the reaction at equilibrium, if the volume is increased, will the equilibrium shift in the…

A: Le Chatelier's principle states that whenever a change is imposed on a reaction in equilibrium…

Q: Given that the following reaction is exothermic, which of the following sets of changes would cause…

A: We have to predict the option that will cause more formation of product.

Q: Use the reaction below to answer the following questions: energy+N2​O(g)+NO2​(g)  ⇌3NO(g) If the…

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Q: Which of the following is the correct expression for Kc for the following equilibrium? 2NOCl(g) ⇄…

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Q: What, if anything, would happen if the temperature was increased for an equilibrium reaction mixture…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: Consider the following endothermic reaction: 2 SO2 (g) + O2 (g) ⇄ 2 SO3 (g) Which of following…

A: Consider the following endothermic reaction:   2 SO2 (g) + O2 (g) ⇄ 2 SO3 (g)   Which of following…

Q: In the context of exothermic reactions in equilibrium, when the temperature is lowered, heat flows…

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Q: 6. The following endothermic reaction is at equilibrium: C (s) + H2O (g) = H2 (g) + CO (g) %3D All…

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Q: Consider the following system at equilibrium where H° = -18.8 kJ, and Kc = 10.5, at 350 K.…

A: CH4 is the product. Hence, when 0.17 mol CH4 is added then equillibrium will be disturbed. To…

Q: The value of Keq for the equilibrium N2 (g) + O2 (g) ⇌ 2 NO (g) is 4.2 × 10–31 at 27 °C. What is the…

A: Keq is an equilibrium constant relating the concentration of products and reactants in a chemical…

Q: Consider the following equilibrium reaction and its value of ΔH°. 2 SO2 (g)   +   O2 (g)   ⇋⇋   2…

A: In an equilibrium reaction, the position of the equilibrium can be changed by varying the parameters…

Q: What will happen to the equilibrium when more SO2(g) is added to the following system? 25O2(g) +…

A: According to lechatelier principal when a system is at equilibrium and it is distributed then it…

Q: The following reaction is exothermic. For a system at equilibrium, which change will shift the…

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Q: Hydrogen is industrially produced by the following reaction between propane and liquid water: ​…

A: We have to predict the value of m and n.

Q: For the following reaction: 3 Fe (s) + 4 H2O (g) = Fe3O4 (s) + 4 H2 (g)  Change in H = -150 kJ…

A: Given data:       Change in Energy = -150 kJ This given reaction is exothermic in nature.because…

Q: Consider the general reaction 2A(g) + B(s) c(g) + 3D(9) AH =4115 kJ which has already come to…

A: According to the Le Chatelier's principle, it is stated that if a change is made to the conditions…

Q: ↑ temperature result in ↑ product formation in the equilibrium because the rate of forward reaction…

A: The equilibrium constant (K) is the value that is obtained when the reaction attains equilibrium. It…

Q: 2. Consider an exothermic reaction given below. Explain how the equilibrium will shift if the…

A: 2. Exothermic reaction: This is the reaction in which there is the release of a large amount of heat…

Q: For the following reaction 2 SO2(g) + O2(g)    2 SO3(g)  +  heat If the equilibrium situation is…

A: 2 SO2(g) + O2(g)  < ->   2 SO3(g)  +  heat If the equilibrium situation is stressed by…

Q: 13. The following exothermic reaction is allowed to reach equilibrium: N2(g) + 3H2(g) = 2NH3(g) a.…

A: According to Le Chatelier's principle, if a stress is applied on a reaction mixture at equilibrium,…

Q: Consider the reversible reaction N2 + 3H2 = 2NH3 If one adds extra H2 to an equilibrium mixture…

A: Le chatelier principle states that equilibrium will shift in such a way that effect caused by these…

Q: For the following endothermic reaction system at equilibrium: 2S03(g) 2 2SO2(g)+ O2(g) Choose the…

A: This can be explained by Le Chatlier's principle , According to Le Chatlier's Principle, any…

Q: Given the reaction below has AH = -118.9 kJ, which one of the following actions will cause an…

A: According to Le Chatelier's principle, when stress is applied to a system under equilibrium by a…

Q: For this reaction, H2(g) + F2(g)¬ 2HF(g) AH=-537 kJ and Kę = 1.15x102 Using LeChatlier's principle…

A: Lechatlier's principle: " If we change conc. , pressure, vol,, temperature or add inert material to…

Q: Consider the following reversible reaction at equilibrium: 3 H2(g) + N2(g) 2NH3(g) + heat Which of…

A: When a system at chemical equilibrium is disturbed by change in temperature, concentration, pressure…

Q: Which of the following is true for chemical equilibrium? I. Forward and reverse reaction rates are…

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Q: When the computed Kc of an unknown compound is equal to 0.45, which of the following will…

A: Equilibrium constant ( Keq) :-       It is the ratio of concentration of product divided by…

Q: The overall reaction for photosynthesis can be represented by the following equation: 6 CO2(g) + 6…

A: Le chatelier's  principle, is a principle of chemistry used to predict the effect of a change in…

Q: al can be used to generate hydrogen gas (a potential fuel) by the lowing endothermic reaction (heat…

A: On addition of extra reactant after establishment of equilibrium, shifts the reversible reaction…

Q: Consider the reaction N2O4(gas) = 2NO2(gas). At 100 C, the Question equilibrium pressures in a 3.50…

A: Dalton's partial pressure law is a gas law that says that the overall pressure exerted by a gas…

Q: For the reaction C6H6(g) + 3H2(g)  C6H12(g) + heat determine in what direction the equilibrium…

A: Using le-chatelier principle at equilibrium.

Q: For the following reaction 2 SO2(g) + O2(g)      2 SO3(g)  +  heat If the equilibrium situation is…

A: Answer: option c. Left or reactants

Q: QUESTION 6 In which direction will the point of equilibrium shift when a catalyst is added to the…

A: It is given that reactions are at equilibrium and certain parameters are changed and the effect on…

Q: The following reaction is at equilibrium: 2 NO (g) + 02 (g)2 2 NO2 (g) AH° =- 112 kJ According to Le…

A: When a reaction proceeds, the reactants convert to products. The amounts of reactants decrease with…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.