0
What else can I help you with?
Difference between homogeneous and heterogeneous catalysis?
A homogenous catalyst is in the same phase as the reactancts. A heterogenous catalyst is in a different phase to the reactants. For example, if all the starting materials in the reaction were liquids and you were using a liquid catalyst, then this would be homogenous catalysis. Other examples include the action of gaseous chlorine atoms to break down gaseous ozone in the atmosphere. In industry, heterogenous catalysts are generally used. This is often in the form of solid metals like iron and gaseous reactants. Metals are good catalysts are usually solid, so any time you use a metal catalyst you will have heterogenous catalysis as the reactants won't also be solids.
Is 16 karat gold homogeneous or heterogeneous?
Homogeneous; you cannot separate it without chemical reactions and no one area of the gold looks different than another.
The reactants of enzyme - catalyzed reactions are known as?
Substrates
Rank reactions from fastest to lowest uncatalyzed reaction reaction catalyzed by enzyme A reaction catalyzed by enzyme B?
Reaction catalyzed by enzyme B > reaction catalyzed by enzyme A > uncatalyzed reaction. Enzymes speed up reactions by lowering the activation energy required for the reaction to occur, making them faster than uncatalyzed reactions. The specificity and efficiency of enzyme-substrate interactions determine the rate of reaction catalyzed by different enzymes.
If a protein performs catalysis are they an enzyme?
no, because enzymes are specific which they only catalyze one type of reactions.
Why is homogeneous and heterogeneous important?
Homogeneous mixtures have uniform composition throughout, making it easier to predict behavior and separate components, while heterogeneous mixtures have non-uniform composition leading to varying properties and behavior. Understanding these distinctions is vital in fields such as chemistry, material science, and environmental science for studying reactions, designing new materials, and analyzing natural systems. Both types of mixtures play crucial roles in everyday life and scientific research.
Difference between homogeneous and heterogeneous catalysis?
A homogenous catalyst is in the same phase as the reactancts. A heterogenous catalyst is in a different phase to the reactants. For example, if all the starting materials in the reaction were liquids and you were using a liquid catalyst, then this would be homogenous catalysis. Other examples include the action of gaseous chlorine atoms to break down gaseous ozone in the atmosphere. In industry, heterogenous catalysts are generally used. This is often in the form of solid metals like iron and gaseous reactants. Metals are good catalysts are usually solid, so any time you use a metal catalyst you will have heterogenous catalysis as the reactants won't also be solids.
What are the reactants of an enzyme-catalyzed reactions known as?
crayons :)
The reactants of enzyme - catalyzed reactions are known as?
Substrates
What kind of chemical reactions speed up enzyme catalysis?
This varies per enzyme and what it catalyzes but chemical reactions that result in an increase in temperature often speed up enzyme catalysis.
Is 16 karat gold homogeneous or heterogeneous?
Homogeneous; you cannot separate it without chemical reactions and no one area of the gold looks different than another.
During enzyme-catalyzed reactions strate is synonym for?
Reactant.
What are Enzyme-catalyzed reaction?
reactions in which enzymes are involved as catalysts.
Rank reactions from fastest to lowest uncatalyzed reaction reaction catalyzed by enzyme A reaction catalyzed by enzyme B?
Reaction catalyzed by enzyme B > reaction catalyzed by enzyme A > uncatalyzed reaction. Enzymes speed up reactions by lowering the activation energy required for the reaction to occur, making them faster than uncatalyzed reactions. The specificity and efficiency of enzyme-substrate interactions determine the rate of reaction catalyzed by different enzymes.
How many types of enzymes and metabolic-catalyzed reactions does a cell have?
9
Is it true or false that all chemical reactions require an initial input of energy called catalysis?
False. Not all chemical reactions require catalysis. Some reactions occur spontaneously, while others may require an initial input of energy in the form of activation energy. Catalysis is a process that lowers the activation energy required for a reaction to occur, but it is not necessary for all reactions.
What is unique about surface reactions?
Surface reactions occur at the interface between a solid surface and a gas or liquid, making them distinct from bulk reactions which occur within a single phase. They are typically characterized by a high surface area to volume ratio and are influenced by factors such as surface topography, surface composition, and presence of surface defects. Surface reactions play a crucial role in various fields, including catalysis, electrochemistry, and semiconductor technology.
