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What one of the following may suggest a catalyst has been used in a reaction given the energy diagram for the same reaction without a catalyst?
A catalyst lowers the activation energy of a reaction, which can be observed in the energy diagram as a reduced peak height for the transition state compared to the energy diagram of the same reaction without a catalyst. Additionally, the presence of a catalyst typically allows the reaction to proceed via an alternative pathway, which may be indicated by a different shape of the energy profile. If the energy diagram shows a significantly lower energy barrier while maintaining the same reactants and products, this suggests that a catalyst has been used.
What is catalyst character?
A catalyst is a character tha brings about change in the story. For example, a catalyst's actions could cause one character to lose trust in another, or something of the sorts. Basically, if the story takes a different course because of a certain character, that character would be a catalyst.
How is a catalyst represented in a chemical reaction?
A catalyst is represented in a chemical reaction by placing it above the arrow in the reaction equation. This shows that the catalyst is not consumed in the reaction and only speeds up the reaction rate without being permanently changed.
Is a catalyst a glue?
No, a catalyst is not a glue. A catalyst is a substance that speeds up a chemical reaction without being consumed in the process, while a glue is a substance used to join two or more surfaces together.
What is a A substance that speeds up a chemical reaction without being permanently changed itself?
This is a catalyst. A catalyst doesn't get destroyed during the reaction. Rather it's more of a reaction site where two substances can combine. One example of a catalyst is amyl alcohol, which can be used to produce pure potassium metal. However, it's destroyed during the process if there are impurities in the reaction because it's consumed in other reactions. Other examples of catalysts include catalase, platinum, and manganese(IV) oxide.
What is a term for catalyst?
one name for a catalyst is... to be onis i have no idea myself xxx
Is Mercury a catalyst?
I am sure there are other types of mercury related catalysts in terms of chemistry, but one that stands out is mercury-aluminum amalgum, which is used as a reductive catalyst in organic chemistry.
How many oxygen sensors are on a 2006 Chevy aveo?
There are 2. One before the catalyst up front and one behind the catalyst.
What is catalyst severity?
A catalyst is something which speeds up a chemical reaction without itself being one of the reactants or products (in other words, without being consumed). Magnesium sulfate is probably a good catalyst for some reactions, not for others. What reaction are you interested in? Best, Prof. Topper ========================================================== A catalyst is a substance that accelerates a chemical reaction without being changed by the reaction. Different substances catalyze different reactions. For example, platinum catalyzes the burning of hydrogen in air, acid catalyzes the decomposition of starch into glucose, and iron catalyzes the decomposition of hydrogen peroxide into water and oxygen. I do not know of any reaction that is catalyzed by magnesium sulfate, so I don't know why it might be a good catalyst. by Robert john at the aveland high school 11ad head of science teacher s.dancey 26th September 2008
What is one source of activation energy?
catalyst
Where can you get a powder called catayst?
There are different catalysts, it depends on the chemical reaction. There is no one powder called catalyst.
What is a catalyst character?
A catalyst is a character tha brings about change in the story. For example, a catalyst's actions could cause one character to lose trust in another, or something of the sorts. Basically, if the story takes a different course because of a certain character, that character would be a catalyst.
