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Have the function of accelerating the rate of chemical reactions but are not altered in the process?
These substances are called catalysts.
Are enzymes permanently change in the chemical reactions they are involved in?
No. That is one of the definitions of an enzyme. It is NOT altered in the reaction.
How are the terms stress and shift used when discussing systems at equilibrium?
In equilibrium, stress means the manner in which equilibrium is altered, and shift represents which direction the equilibrium will move to compensate for the stress.
Do catalyst increase equilibrium constant?
No they do not. A catalyst is a thing (atom, molecule, element, etc.) that speeds up a chem. rxn by lowering the activation energy without being altered itself. So it only cause the reaction to occur faster, but will not have any affect on the equilibrium. Also, since the catalyst is not altered, it should 'come out' exactly as it 'went in.'
Is matter a chemical change?
Matter can undergo chemical changes when its composition is altered through chemical reactions. Chemical changes result in the formation of new substances with different properties than the original matter.
Matter that does not enter chemical reactions is described as what?
Matter that does not enter chemical reactions is described as inert. This type of matter cannot be altered by chemical reactions.
Are antibodies proteins that catalyze chemical reactions without being physically altered?
No, antibodies are not proteins that catalyze chemical reactions without being physically altered. Antibodies are proteins produced by the immune system to help recognize and neutralize foreign substances, such as bacteria and viruses. Enzymes are proteins that catalyze chemical reactions without being physically altered.
Have the function of accelerating the rate of chemical reactions but are not altered in the process?
These substances are called catalysts.
Are enzymes permanently change in the chemical reactions they are involved in?
No. That is one of the definitions of an enzyme. It is NOT altered in the reaction.
How does the interaction between an enzyme and its substrates change chemical reaction?
Enzymes speed up the chemical reactions because when it forms a complex with its substrates, it reduces the activation energy that the reaction needs to proceed. Remember that the reaction itself is not altered, only the rate of reaction, and that the enzyme is not used or altered in the reactions.
How does an interaction between an enzyme and its substrates change a chemical reaction?
Enzymes speed up the chemical reactions because when it forms a complex with its substrates, it reduces the activation energy that the reaction needs to proceed. Remember that the reaction itself is not altered, only the rate of reaction, and that the enzyme is not used or altered in the reactions.
Can you change one element into another using an ordinary chemical reaction?
Yes, elements can be changed into other elements through nuclear reactions rather than ordinary chemical reactions. In nuclear reactions, the nucleus of an atom is altered, leading to the creation of a different element. This process is not commonly seen in everyday chemical reactions.
Is it difficult to separate compounds and mixtures?
A compound can be separated from a mixture without being chemically altered; the separation of elements from a compound need chemical reactions.
How are the terms stress and shift used when discussing systems at equilibrium?
In equilibrium, stress means the manner in which equilibrium is altered, and shift represents which direction the equilibrium will move to compensate for the stress.
What are Enzymes are responsible for?
Enzyme, a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process.
What are 2 ways that matter can change?
Matter can change through physical changes, such as melting or boiling, which alter its form but not its chemical composition. Matter can also undergo chemical changes, where its chemical composition is altered through chemical reactions like rusting or burning.
Do catalyst increase equilibrium constant?
No they do not. A catalyst is a thing (atom, molecule, element, etc.) that speeds up a chem. rxn by lowering the activation energy without being altered itself. So it only cause the reaction to occur faster, but will not have any affect on the equilibrium. Also, since the catalyst is not altered, it should 'come out' exactly as it 'went in.'
