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A catalyst.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoAn enzyme
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Substances that can not be broken down any farther?
A substance that cannot be broken down any further and stays the same substance would be an element
What happens to substances temperature during a change of state?
Temperature remains constant
Is sifting flour a chemical charge?
No. The flour stays chemically the same. Sifting mixes air with the flour and breaks up lumps.
How do mammals break down food?
the same way yours breaks down~ WITH THERE STOMACH ACID
What is the type of matter change in which matter stays the same and no new substances are formed?
In physical change, matter stays the same and its chemical structure is unaffected. However, it's physical look is changed.No new compound is formed in a physical change.
What does pancreatic amylase do in the body?
It breaks down carbohydrates into simple sugars!
Can you convert a mixture to a pure substance?
Only if it is a compound, as a compound is a pure substance that can be broken down into simpler pure substances by chemicalmeans. The decomposition of a substance is a chemical process that breaks down a compound into simpler substances or its constituent elements. So, by definition, the answer is yes. However, if the pure substance was an element, the answer would be no. An element is a pure substance that cannot be broken down into any simpler substances by chemical means. It is a pure substance in which every atom present has the same atomic number.
Why do the densities of most substances decrease with an increase in temperature?
This happens because the mass of the rod stays the same, but its volume increases. The increase in the volume of matter withincreasing temperature is called expansion. When cooled down, mostmatter decreases in volume and increases in density.
What are the characteristics of a controlled variable?
A controlled variable means that it stays the same while other substances change. This helps prove the exact changes in an experiment.
Is it true that the process that breaks down granite into sediment is deposition?
same question i have
The effect of acid on the cell membrane?
The same as the effect of acid on your skin. It breaks down and seperates.
When a gas or liquid is heat it's mass?
Heating gasses or liquids has no effect on their masses.
