A reaction is not occurring because the molecules are moving slowly. To make the reaction happen, you could a. decrease the reactant concentrations b. increase the reactant temperature c. decrease the reactant temperature d. more than one response is correct

Q: The presence of a catalyst means that a chemical reaction a. shifts the equilibrium to the right. b.…

A: Catalyst is a compound which increases the rate of a reaction by decreasing the activation energy of…

Q: What does a catalyst do? Increases the rate of reaction O a. O b. stabilizes a reaction Increases…

A: Chemical reaction is a process of conversion of one or more compounds into one or more other…

Q: What is the result of adding more reactants when the reaction is at equilibrium?   A. The reaction…

A: What is the result of adding more reactants when the reaction is at equilibrium?

Q: d. Which of the following is true about this reaction when a catalyst is added to the system? i.…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: What is the role of a catalyst in a reversible reaction? O Increase the amount of products O Shift…

A: Catalyst can be defined as the substance which alters the rate of reaction by providing a new path.…

Q: What is the function of a catalyst? Increases the temperature of the reaction Increases the…

A: The Catalyst is a substance which increases the rate of reaction . The Catalyst provide the…

Q: 25. A student hypothesizes that an increase in pressure will increase the amount of ammonia produced…

A: The given equilibrium reaction is: N2(g) + 3H2(g) ⇌ 2NH3(g)

Q: When the kinetic energy is higher due to the decrease in temperature, the rate of reaction slows…

A: Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly…

Q: Predict how chemical equilibria will change with changes in temperature, pressure, and…

A: According to Le- chatelier's principle, by changing in any external parameters like temperature,…

Q: What is the result of adding more reactants when the reaction is at equilibrium?  The reaction will…

A: Given,  When adding more reactants to the reaction  at equilibrium the reaction will proceeds:

Q: 5. What effect will decreasing the temperature have on the system? OThe reaction will shift in the…

A:

Q: forward reaction equilibrium achieved backward reaction time A. The forward and backward reactions…

A: The state of reversible reaction where the rate of the forward and reverse reaction becomes equal is…

Q: If heat is taken away from an exothermic reaction, the reaction will ________   A. not shift at…

A: Explaination: The chemical equilibrium is the state of a reaction in which the rates of the forward…

Q: 36. A reversible reaction has reached equilibrium when which condition is established? A) the…

A: Explanation to the correct answer is given below.

Q: What will happen to the following reversible reaction that is at equilibrium if the following…

A: According to lechatelier principle, when an equilibrium is get disturbed then equilibrium will move…

Q: 45. For an endothermic reaction at equilibrium, increasing the temperature A) does not shift the…

A: Le chatelier's principle :-   It states that When a system at equilibrium is subjected to change in…

Q: For a reaction: A(s)→B(s)+C(g). The value of equilibrium constant depends on: A)The value of…

A: The given chemical equation is represented as follows:

Q: 12. For the endothermic reaction HBrg) + heat → Br2g) + Hz() when the temperature is increased which…

A: Answer:- This question is answered by using the simple concept of change in equilibrium direction on…

Q: How does the change in volume of reactant affect the equilibrium of a reaction? A)Change in volume…

A: According to Le-Chatelier’s principle, any change in the equilibrium will result in the shifting of…

Q: In a chemical reaction, what happen to the rate when you increase the temperature? Choose from the…

A: Rate of a chemical reaction is defined as the speed with which the reaction proceeds. It determines…

Q: 5.Study the reaction. 2HCl (g)+I2 (s)⇌2HI (g)+Cl2 (g) When the reaction is at equilibrium, some…

A: Given reaction is  2HCl (g)+I2 (s)⇌2HI (g)+Cl2 (g) According to Le chatelier's principle   If we…

Q: Study the reaction. N2(9) + 3H2(g) → 2NH3(g) What change would increase the rate of this reaction? O…

A:

Q: In general, a small decrease in the temperature of an exothermic reaction will A cause the reaction…

A: C) cause an increase in the reaction rate

Q: State two reasons why increasing temperature increases reaction rate.

A: Increasing temperature increases the reaction rate. Two reasons for the above statement have to be…

Q: Question 7 Use the figure below to answer the following questions. 2.0 forward 15+ reaction Reaction…

A: when a reaction reaches equilibrium the rate of forward reaction is equal to rate of reverse…

Q: What happens when a chemical reaches equilibrium?

A: Chemical equilibrium is characteristic of  reversible reaction.  When a reaction is carried out in a…

Q: a forward reaction is exothermic and the temperature is increased A. the forward reaction will…

A: Reaction is exothermic. It means change is enthalpy is negative. Heat is evolved.

Q: Which factors will influence the rate of a chemical reaction? O adding a catalyst O changing the…

A: The rate of reaction depends on various factors and can be altered by changing specific parameters.

Q: In an exothermic reaction , an increase in temperature favors the formation of products. True or…

A: In an exothermic reaction, energy is produced in terms of heat. So change in enthalpy change is…

Q: Reaction progress Increasing energy

A:

Q: catalyst: actually participates in the reaction. TRUE OR FALSE?

A: Catalyst takes part in Chemical reaction and increase the rate of reaction by decreasing activation…

Q: Look at this incomplete reaction progress diagram (aka reaction coordinate diagram):   a)  How…

A:

Q: Which would likely increase the rate of a chemical reaction? A. Cooling the reaction mixture. B.…

A:

Q: Reaction rate can NOT be increased by   Question 17 options:   adding an effective catalyst to the…

A:

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: What does a catalyst do? Increases the concentration of the reactants which increases the reaction…

A:

Q: ▼ Part A The following diagrams show the chemical reaction over a four-hour time period. If C is…

A: Equilibrium of reaction can be defined based on the concentration change of reactants and products.

Q: Which of the following will decrease the rate of a reaction? A) Removing a catalyst from the…

A: Rate of a Reaction depends on various parameters like temperature, concentration of the reactants,…

Q: Products will form faster if the particle size of the reactants are larger. temperature is…

A:

Q: Which of the following tend(s) to increase reaction rate?   A)  Decreasing the concentration of…

A: Which will be depend on reaction rate ?

Q: The best way to decrease reaction rate is to do which of the following? A use a catalyst; increase…

A: Given,  Options are :

Q: An equilibrium constant of 900 indicates

A:

Q: Why does increasing temperature increase a reaction rate?

A:

Q: An increase in product concentration drives the reaction towards more reactants. O True O False

A: As we know that, An increase in the concentration of a product will lead to a decrease in the…

Q: Explain how a catalyst affects the reaction rate

A: A question based on catalysis that is to be accomplished.

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

A: fsfdeferferrfgvdrfv

Q: If a chemical reaction is going to move forward, what part of the reaction must collide? A.…

A:

Q: Which of the following statements about a catalyst is true? O Catalysts increase the rate of the…

A:

Q: TRUE OR FALSE. Write T on the space provided if the statement is true. Write F if the statement is…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: A certain reaction is endothermic in the forward direction. The reaction has less moles of gas on…

A: According to le chatelier principal reaction tries to oppose the change in equilibrium. Go in…