4. When is a reaction said to be reversible? 5. What is meant by chemical equilibrium?

Q: n studying a reaction that goes to completion (this is not a reversible reaction) what happens to…

A: For a reaction  aA + bB →cC + dD Rate is given as Rate = K[A]a [B]b

Q: In an endothermic reaction at equilibrium, what is the effect of raising the temperature? O The…

A: In endothermic reaction, heat is absorbed during the reaction. The general equation of endothermic…

Q: A reversible reaction is always a decomposition reaction. O True O False

A: Given: To find a reversible reaction is always a decomposition reaction.

Q: Which of the following statements is a true statement concerning a reaction that has reached a state…

A: We have to tell among the given statements which are true statements concerning a reaction that has…

Q: Consider the reaction SO2 (g) + 2 H2S (g) → 3/8 S8 (s) + 2 H2O (g) ∆H = -108.4 kJ/mol. A system…

A:

Q: 3.Explain how and why a catalyst effects reaction rates?

A: A catalyst can be defined as  substance which speeds up a chemical reaction, without being consumed…

Q: 1.What happens to the equilibrium point when a disturbance is introduced to a chemical system?…

A: Le Chateleir's Principle is a principle used to predict the effect of changes in conditions on…

Q: 1Explain chemical equilibrium in your own words and compare how chemical equilibrium reactions are…

A: Chemical Reaction :when reactant convert into product is called chemical reaction . Chemical…

Q: Increasing the temperature of an exothermic reaction results in the reaction a) no change in the…

A:

Q: What does Le Chatelier's principle state?  • A reaction can proceed both forward and backward in a…

A: Le Chatelier principle states that equilibrium adjusts the forward and backward reactions in such a…

Q: What is the effect of temperature change on equilibrium a) an exothermic chemical reaction? b) an…

A: Le Chatelier’s principle states that changes to an equilibrium system will result in a predictable…

Q: Increasing the concentration of the reactants will slow down the reaction. O true O false

A: During a reaction, reactant is converted into product.

Q: Decide whether each of the following statements is true or false.  If false, change the wording of…

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

Q: When is a chemical system is considered to have reached equilibrium?

A: Equilibrium of chemical reaction can be obtained only in a closed system.

Q: Describe a “reversible reaction” and give an example.

A:

Q: For an endothermic reaction at equilibrium, increasing the temperature does what?

A: According to the le chatelier's principle, when the temperature of any reaction is increased, the…

Q: How

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Q: Can a catalyst convert an endothermic process to an exothermic process, causing the speeding of the…

A: Whether a chemical reaction is exothermic or endothermic depends on the standard enthalpy of…