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What word means A substance that can cause something to happen faster than it might have otherwise but is not permanently changed itself?
That is the definition of a catalyst.
A is a substance that can make something happen faster but is not changed itself?
A is a catalyst. Catalysts can speed up chemical reactions by providing an alternative pathway with lower activation energy, but they themselves are not consumed in the reaction.
What property can be observed without changing the identity of matter?
A physical property, such as color, shape, density, or temperature, can be observed without changing the identity of matter. These properties describe the characteristics of a substance and can be measured or observed without altering the substance itself.
What chemical speeds up the chemical breakdown of food?
A substance that speeds the changing of food into a usable form* is called an enzyme. More generally, in any chemical context, a substance that speeds a reaction without itself being changed is called a catalyst._______________________________________*This changing of food into a usable form is called "digestion".
What is an oxidising agent and a reducing agent and a catalyst?
An oxidizing agent is something that removes one or more electrons from something itself (the oxidizing agent itself gains one or more electrons).A reducing agent is something that gives electrons to something else (the reducing agent itself looses electrons).A catalyst is something that speeds up a reaction although the catalyst is not consumed itself in the reaction. The catalyst does this by lowering the activation energy of the reaction.See the Related Questions to the left for more information about oxidation and reduction reactions and catalysts.
What word means A substance that can cause something to happen faster than it might have otherwise but is not permanently changed itself?
That is the definition of a catalyst.
A substance which helps make a chemical change happen but is not changed itself in the process is called an?
The answer is catalyst
A is a substance that can make something happen faster but is not changed itself?
A is a catalyst. Catalysts can speed up chemical reactions by providing an alternative pathway with lower activation energy, but they themselves are not consumed in the reaction.
What property can be observed without changing the identity of matter?
A physical property, such as color, shape, density, or temperature, can be observed without changing the identity of matter. These properties describe the characteristics of a substance and can be measured or observed without altering the substance itself.
What chemical speeds up the chemical breakdown of food?
A substance that speeds the changing of food into a usable form* is called an enzyme. More generally, in any chemical context, a substance that speeds a reaction without itself being changed is called a catalyst._______________________________________*This changing of food into a usable form is called "digestion".
What si physical weathering?
Physical weathering is the breaking down of something which does not change a substance's composition itself
Something that describes a substance by itself?
mass, volume, shape because without those three it would be nothing
What would happen if you tried to burn oxygen?
Nothing. Oxygen itself is not flammable. Fire is a reaction between a flammable substance and oxygen.
What are 3 things you can do to a physical property without changing the substance itself?
No one knows this is a question that someone may know but chances of that happening are slim to nil :)
What would happen if a piece of potassium is cut off?
Well if u cut a piece nothing will happen because it is by itself if u cut it with a blade with another substance like hydrochloric acid than a reaction will happen( lights up ) but I there is no other substances mixing with it that nothing will happen
What is an oxidising agent and a reducing agent and a catalyst?
An oxidizing agent is something that removes one or more electrons from something itself (the oxidizing agent itself gains one or more electrons).A reducing agent is something that gives electrons to something else (the reducing agent itself looses electrons).A catalyst is something that speeds up a reaction although the catalyst is not consumed itself in the reaction. The catalyst does this by lowering the activation energy of the reaction.See the Related Questions to the left for more information about oxidation and reduction reactions and catalysts.
How do you let a relationship happen by itself?
you do excatly that, let it happen by itself...don't do anything?
