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How does the presence of enzymes affect the change in free energy during a chemical reaction?
Enzymes lower the activation energy required for a chemical reaction to occur, which in turn decreases the overall change in free energy. This allows the reaction to proceed more easily and efficiently, making it more likely to happen.
What does not happen in a chemical reaction?
In a chemical reaction, the total mass of the reactants should be equal to the total mass of the products formed (law of conservation of mass). This means that mass is neither created nor destroyed during a chemical reaction.
What happen when you change the chemical property of aluminium?
The chemical properties cannot be changed; only after a chemical reaction the products have new chemical properties.
Chemical changes in the structure shown are most likely to happen during?
Chemical changes in a structure are most likely to happen during a chemical reaction where bonds are broken and formed between atoms. This can occur when new substances are formed, leading to a change in the composition and properties of the structure.
What makes a reaction to happen?
In A Chemical Reaction the following take place a) there is evolution of a gas b) change in colour c) change in state d) change in temperature
What happen to matter that seems to disappear during chemical reactions?
In most cases, if matter seems to disappear during a chemical reaction it is because there is an invisible gas produced by the reaction that you did not see or measure.
What Three Things can happen when a Chemical Reaction occur?
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
The reactants in an enzymatic reaction are called what?
In a chemical reaction the actual reactants are also called the starting materials or interactants. These are the materials necessary for the reaction to happen and undergo chemical change.
What two things happen in a chemical reaction?
change in properties and changes in energy
What kind of change happen to a rusting of iron?
A chemical change, redox reaction: 2Fe(s) + O2(g) --> 2FeO(s)
Does a chemical reaction happen with chicken?
Cooking is a chemical process.
What can happen during a chemical reaction?
A lot things can bubble and fiz or create a cloud of gases and sometimes they can be harmful
