How would you increase the rate of a reaction containing solid reactant without adding more reactants or a catalyst and without changing the temperature? Explain your reason.

Q: 2. Why equilibrium? are catalysts added to some industrial processes that involve an

A: Catalysts are used to achieve equilibrium state faster.

Q: For a reaction, what generally happens if the temperature is increased? O A decrease in k occurs,…

A: The Arrhenius equation gives the relationship between rate constant, activation energy and…

Q: Write the reaction when solid calcium acetate is put into water

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: For a given reaction, AG° is large and positive. Which of the following statements is true? All of…

A: ΔG is called the Gibbs free energy and it tells whether the reaction is spontaneous or not.

Q: Match the reaction coordinate diagrams below with the following statements: ◦ The reaction causes…

A: Exothermic reactions are those reactions which releases heat in the atmosphere.

Q: The oxidation of ammonia is a reversible exothermic reaction at equilibrium that proceeds as…

A: Given that O2 is lowered

Q: Once a reaction is proceeding both forward and backward at the same rate, which state has been…

A: The answer is given as follows

Q: Consider the reaction A(g) + B(g) D(g) + Heat Which of the following sets of reaction conditions…

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Q: Balance the equations first. Then determine what effect each of the following stresses have on the…

A: Le Chatelier's Principle state that if a system,which is present in equilibrium,is subjected to…

Q: How does a catalyst work?

A: The role of catalyst in chemical reaction has to be given.

Q: The Haber Process uses a metal oxide catalyst to produce ammonia gas. Does the catalyst increase the…

A: The Haber Process uses a metal oxide catalyst to produce ammonia gas. The catalyst increases the…

Q: A chemist found that a reaction did not take place under any set of conditions. If the chemist added…

A: A reaction may take a few seconds or several years to form the product. So if we add catalyst to…

Q: 3) Magnesium metal reacts with hydrochloric acid. The result is a(n)---------in temperature, which…

A: Given Magnesium metal reacts with Hydrochloric acid  We know that when a metal reacts with an  acid…

Q: How do we choose catalysts in reactions?

A: Catalysts are used to alter the rate of reaction. The alter in rate as a decrease or an increase.

Q: Explain dynamic equilibrium.  Use the generic reaction A(g) ⇌  B(g) to explain.

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Q: The reaction CACO, (s) CaO (s) + CO, (g) is endothermic According to Le Châtelier's Principle which…

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Q: Reaction rate can NOT be increased by A. increasing the temperature of the system B. increasing…

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Q: For the endothermic reaction: CaCO3 (3) Ca0 (3) + CO2 (g) Le Châtelier's principle predicts that O…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Which of the following statements is/are correct about catalysts? They do not affect equilibrium O…

A: Catalyst : catalysts are used to increase rate of reaction .

Q: Which of the following is not a way to stress a chemical system? A. Pressure B. Temperature C.…

A: The state at which forword reaction is equal to back word reaction is said to be " equilibrium…

Q: III. Write whether the direction of the reaction will go FORWARD, REVERSE or NO CHANGE 2 Ag) + Bigl…

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Q: 0) Suggest reaction conditions to speed up the reaction without changing the temperature. Explain. O…

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Q: Using Le Châtelier's principle, determine how the process is affected after each of the following…

A: According to le-chatelier principle, a change in one of the variables that describe an equilibrium…

Q: Consider the reaction: 4HF (g) + O2(g) + heat = 2F2 (g) + 2H₂O(g) + heat Which stress to the system…

A: The given equilibrium reaction is  4HF(g) + O2(g) ⇌ 2F2(g) + 2H2O(g) + heat. The stress which shifts…

Q: The oxidation of ammonia is a reversible exothermic reaction at equilibrium that proceeds as…

A: Given-equilibrium reaction NH3 (g) + 5 O2 (g)   ⇋   4 NO (g) + 6 H2O (g) We need to find the…

Q: Look at the reaction below and state which direction the reaction would shift:   A closed…

A: This question can be understand with the help of Le Chatelier's principle, also known as…

Q: Barium sulfate is often given for patients to ingest as an image enhancer for gastrointestinal…

A: Barium sulfate: The formula for Barium sulfate is BaSO4 and it's far insoluble in water. It is in…

Q: If an increase in pressure increases the amount of ammonia, suggest why chemists only use a moderate…

A: Haber's process of ammonia synthesis

Q: Explain the effect of temperature and pressure on the reaction

A: As the change in enthalpy(delta H) is negative, hence the reaction is exothermic reaction.…

Q: At what temperature does this reaction changes its direction? Is the reaction exothermic or…

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Q: 1. Find an example of a chemical system which is at steady state, and present it to the class. 2.…

A: 1.We can take example of any living organism , a plant. 2. Steady state means for a chemical…

Q: A reaction has a negative ΔH in the forward direction. If the system is initially at equilibrium,…

A: We are given a reaction which has a negitive enthalpy. We can say that the reaction is exothermic…

Q: The reversible reaction between hydrogen chloride gas and one mole of oxygen has produces steam and…

A: In equilibrium reaction, if Q is greater than K then the reaction shifts towards the reactant…

Q: The formation of nitrogen trichloride is N2(g) + 3C12(g) → 2NCI3(g) AH = +232 kJ-mol-1 Which change…

A: Le Chatelier's Principle : It states that if an equilibrium is subjected to stress, the equilibrium…

Q: How does an increase in temperature affect the rate of a reaction? Explain the two factors involved.

A: The decrease in the concentration of the reactant or increase in the concentration of the products…

Q: For the reaction N2(2)± CO2(2) 5 2NO(2) + CO (2) AH = 20.0 kJ ,what will happen to the amount of N2…

A: Given reaction with ∆H value: N2 (g) + CO2 (g)⇔ 2NO (g) + CO (g), ∆H= 20.0 kJ. We have to find out…

Q: Are chemical reactions reversible? In other words, is it possible the reverse the direction of a…

A: Concept:  Reversible reaction: In a reversible reaction the conversion of reactants to products and…

Q: Explain why chemical reactions proceed faster (a) as the temperature is increased(b) as the…

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Q: 1. Look at the attached reaction. What would you have to do to the reaction in order to increase the…

A: Kinetics is branch of chemistry that deals with the rates of chemical reaction.  When the rate of…

Q: in the following exothermic reaction :2SO2 + 02 = 2SO3 .if increase temperature , the reaction will…

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Q: For the endothermic reaction: CaCO3 (s) → CaO (s) + CO2 (g) Le Châtelier's principle predicts that…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Based upon the chemical equilibrium reaction shown below explain what will happen in each scenario a

A: According to Le Chatelier’s principles, if there is a change in concentration, pressure,…

Q: The oxidation of ammonia is a reversible exothermic reaction at equilibrium that proceeds as…

A: Given chemical reaction is: 4 NH3 (g) + 5 O2 (g)   ⇋   4 NO (g) + 6 H2O (g) the given reaction is…

Q: For the reaction below: HO H*, catalyst

A: The reaction between catechol and acetone ot give 4,4'-(propane-2,2-diyl)bis(benzene-1,2-diol). The…

Q: A reversible reaction will happen spontaneouslyIs this statement correct? Explain.

A: Reversible reaction :-      A reversible reaction is a reaction in which the conversion of reactants…

Q: For an exothermic reaction, which of the following best describes the effect of increasing the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: a. Use Le Chatelier's principle to explain why a high pressure is used to achieve a high yield in…

A: Le chatelier's principle: When a system in equilibrium is subjected to a change in physical state…

Q: Consider you are chemist in one big chemical company to manufacture product B. The overall synthesis…

A: Hello. Since the question contain multiple subparts, the first three parts are solved. In case the…

Q: Which of the following statements is not true about catalysts? A) Catalysts do not change the value…

A: Answer:- This question is answered by using the simple concept of catalyst which remains unchanged…

Q: When the extent of reaction is equal to zero, _____________________. a. the system is in equilibrium…

A: Extent of the reaction tells about the extent of a reaction proceeds. It's a quantity which measures…