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Two substance were made to react in a closed vesselwhich will remain the same before and after the reaction?
If the reactants and products in a chemical reaction exist in the same physical state (solid, liquid, gas) and the total number of atoms of each element remains constant before and after the reaction, the mass of the substances in a closed vessel will be the same. This is known as the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction.
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Why didn't you get the same result when you used the closed bottle?
The closed bottle did not produce the same result because the lack of airflow prevented the reaction from occurring as expected. Without access to oxygen, the chemical reaction may not have been able to take place, leading to a different outcome.
What can be said of a closed system when an exothermic reaction proceeds in an aqueous solution?
In a closed system, when an exothermic reaction occurs in an aqueous solution, the reaction releases heat into the surroundings, resulting in an increase in the temperature of the solution. This release of energy can affect the solubility of reactants and products, potentially shifting the equilibrium position if the reaction is reversible. Additionally, the increased temperature may enhance the reaction rate, leading to a faster completion of the reaction. Overall, the system's energy dynamics will change as the heat is released, impacting both physical and chemical properties.
How does the mass of the products in a chemical equation compare to the mass of a reaction?
In a closed system, the mass of the products equals the mass of the reactants.
How does Lavoisier's experiment with mercury show the law of conservation of mass?
Lavoisier's experiment with mercury involved heating mercury in a closed system and observing that the total mass remained constant before and after the reaction. This demonstrated that no mass was lost or gained during the process, supporting the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction.
What can you conclude about the effect of a chemical reaction on the mass of the reactants in a closed system?
i think you can't change mass because it stay same.
What is a closed reaction chamber?
A closed reaction chamber is simply a chamber that is closed with matter inside of it. The chamber measures how much matter there is before and after a reaction.
Is enthalpy conserved in a closed system undergoing a chemical reaction?
Enthalpy is not conserved in a closed system undergoing a chemical reaction.
When a chemical reaction takes place in a closed system what happens?
In a closed system, no matter can enter or leave the system, meaning the total mass inside remains constant. During a chemical reaction in a closed system, the reactants are converted into products, but the total mass of all substances before and after the reaction remains the same due to the law of conservation of mass.
How do you know that a sealed calorimeter is a closed system?
There is an exothermic reaction that occurs when a closed system exists when using a sealed calorimeter. This exothermic reaction can be identified when energy is being released into the environment.
What is a law stating that atoms are not created or destroyed in a chemical reaction?
The law you are referring to is the Law of Conservation of Mass, which states that the total mass of substances in a closed system remains constant before and after a chemical reaction. This means that atoms are not created or destroyed in a chemical reaction, but are rearranged to form new substances.
What remain unchanged in a chemical reaction?
In a chemical reaction, the total number of atoms of each element remains the same before and after the reaction. This is known as the law of conservation of mass. Additionally, the total charge in the reaction should also remain the same.
Why should all application be closed before scanning for rootkits?
applications are to be closed before scanning for rootkits. The trojan horse will be able to infect your data. Trust me I am IT
Why didn't you get the same result when you used the closed bottle?
The closed bottle did not produce the same result because the lack of airflow prevented the reaction from occurring as expected. Without access to oxygen, the chemical reaction may not have been able to take place, leading to a different outcome.
What can be said of a closed system when an exothermic reaction proceeds in an aqueous solution?
In a closed system, when an exothermic reaction occurs in an aqueous solution, the reaction releases heat into the surroundings, resulting in an increase in the temperature of the solution. This release of energy can affect the solubility of reactants and products, potentially shifting the equilibrium position if the reaction is reversible. Additionally, the increased temperature may enhance the reaction rate, leading to a faster completion of the reaction. Overall, the system's energy dynamics will change as the heat is released, impacting both physical and chemical properties.
Have you ever had a Zelle payment sent to a closed account?
Yes, I have had a Zelle payment sent to a closed account before.
Once an estate is closed and the beneficaries are equally deeded the house. Can the exuctrix take money from the sale proceeds to pay other beneficaries not paid before the estate was closed?
if the house is sold can that money be divided before the total estate is closed
In a closed system the momentum before a collision?
In a closed system, the total momentum before a collision is equal to the total momentum after the collision. This principle is known as the law of conservation of momentum.
