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Is an indicator's reaction in acids and bases a chemical or physical change?
The indicator's reaction in acids and bases is a chemical change because it involves a change in the chemical structure of the indicator molecule due to its interaction with the ions present in the acid or base solution. This results in a change in color, which is a visible manifestation of the chemical reaction taking place.
What is the products of a chemical reaction?
The products of a chemical reaction are the substances that are formed as a result of the reaction taking place. These products can be different compounds or elements from the reactants that were present before the reaction occurred.
Why aren't enzymes used up during a reaction?
It is not used up as it is a substance that the reactants can stick to, so there are more successful collisions (collision theory), increasing the rate of reaction; as opposed to reacting with the reactants.
What is the difference between a heterogeneous reaction and a homogeneous reaction?
In homogenous reaction all the components/reactants taking part in the reaction form one single phase, with the reaction occurring in the bulk of this system. In heterogeneous reaction all the components/reactants taking part in the reaction are in different phases, with the reaction occurring between the delimiting surface of the components/reactants.
The precipitation of a solid can indicate a?
chemical reaction taking place, a change in temperature or pressure, or the formation of a new phase in a solution. It can also be used as a method for separating components in a mixture or as a way to purify a solution.
Is an indicator's reaction in acids and bases a chemical or physical change?
The indicator's reaction in acids and bases is a chemical change because it involves a change in the chemical structure of the indicator molecule due to its interaction with the ions present in the acid or base solution. This results in a change in color, which is a visible manifestation of the chemical reaction taking place.
What are the products in a chemical reaction apex?
Products in a chemical reaction are the substances that are formed as a result of the reaction taking place. They are the end result of the chemical reaction and are typically different from the reactants that were originally present.
How preparation of locks solution use in pharmacological lab occurs?
enzymes reaction taking place follows lock solutionrock
What two visible evidence of reaction will you see when you acidify the NaHCO3 extract with HCl solution?
In the reaction between sodium bicarbonate and hydrochloric acid, one result of the reaction will be carbon dioxide bubbling out of solution. Also sodium chloride can be viewed falling in the solution.
What is the products of a chemical reaction?
The products of a chemical reaction are the substances that are formed as a result of the reaction taking place. These products can be different compounds or elements from the reactants that were present before the reaction occurred.
Bubbling present during a chemical reaction is evidence of what?
Bubbling present during a chemical reaction is evidence of a gas being produced. The formation of gas bubbles indicates that a chemical change is taking place, often as a result of a reaction between two or more substances.
Why aren't enzymes used up during a reaction?
It is not used up as it is a substance that the reactants can stick to, so there are more successful collisions (collision theory), increasing the rate of reaction; as opposed to reacting with the reactants.
What does formation of a percipitate means?
The formation of a precipitate occurs when two solutions react to form an insoluble solid that separates out from the solution. This solid is known as the precipitate. It is a common indicator of a chemical reaction taking place in a solution.
What is the difference between a heterogeneous reaction and a homogeneous reaction?
In homogenous reaction all the components/reactants taking part in the reaction form one single phase, with the reaction occurring in the bulk of this system. In heterogeneous reaction all the components/reactants taking part in the reaction are in different phases, with the reaction occurring between the delimiting surface of the components/reactants.
The precipitation of a solid can indicate a?
chemical reaction taking place, a change in temperature or pressure, or the formation of a new phase in a solution. It can also be used as a method for separating components in a mixture or as a way to purify a solution.
Does flint react to acid?
Yes, flint does react with acid. When in contact with acid, flint will fizz and bubble as a result of the chemical reaction taking place. This reaction is due to the carbonates present in the flint being broken down by the acid.
What is the solution in double fudge?
The solution is taking fudge to washington
