source : weegy.com
Which statement best describes the amount of catalyst that remains at the end of a reaction?
The amount of catalyst is the same at the end as at the beginning of the reaction best describes the amount of catalyst that remains at the end of a reaction.
Added 6/29/2018 6:05:59 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [6/29/2018 6:15:03 PM]
Which of the following statements correctly describes a – Which of the following statements correctly describes a catalyst? (a) A catalyst is any substance that works to accelerate a chemical reaction. (b) The catalyst works by providing an alternative reaction path with lower activation energy. (c) When the chemical reaction occurs, the catalyst itself is not changed and is not part of the products.A catalyst is a substance that alters (usually speeds up) the rate of a chemical reaction, but remains chemically unchanged itself at the end of the reaction. catalyst. Look at the reaction in Fig.1 below. It shows the breakdown of hydrogen peroxide solution: hydrogen peroxide water + oxygen 2 H 2 O 2 (aq) 2 H 2 O(l) + O 2 (g)Two vehicles with different masses are traveling 104 kilometers per hour on a highway. As each vehicle approached a traffic light, it turned red. Each car applied their brakes at the same time and applied the same amount of force to stop. Which statement below best describes what happened?
Catalysts – Absorb Learning – Try running the reaction with and without a catalyst to see the effect catalysts have on chemical reactions. 1. Run the model to observe what happens without a catalyst. 2. Pause the model. 3. Add a few (3 – 4) catalyst atoms to the container by clicking the button. 4. Run the model again, and observe how the catalyst affects the reaction.Question: Which statement best describes the amount of catalyst that remains at the end of a reaction? Answers Mine. Ask your question Login with google. Search. adminstaff. 28/01/2020 07:25 PM. which statements are accurate about how the universe came to be? Check all that apply.describe how you would use the information depicted on the potential energy diagram below to determine the amount of required activation energy and the enthalpy change of the reaction. delta H is the potential energy of the products subtracted by the potential energy of the reactants.
Test Review: Forces & Newtons Laws | Science Quiz – Quizizz – Catalyst remain at the end of reaction the best statement is .. when a our body digested our food and the catalyst present endly New questions in Biology z00 M, Id:6849304329, P:12345In a catalyzed reaction, the catalyst generally enters into chemical combination with the reactants but is ultimately regenerated, so the amount of catalyst remains unchanged. Since the catalyst is not consumed, each catalyst molecule may induce the transformation of many molecules of reactants. For an active catalyst, the number of molecules transformed per minute by one molecule of catalystWhich statement best describes the amount of catalyst that remains at the end of a reaction? More catalyst is present at the end than at the beginning of the reaction. Less catalyst is present at the end than at the beginning of the reaction. The amount of catalyst is the same at the end as at the beginning of the reaction. The catalyst is