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The total amount of energy before and after a chemical reaction is the same .Thus energy is what?
Energy is conserved in a chemical reaction, meaning the total amount of energy before and after the reaction remains constant. This principle is known as the law of conservation of energy.
What happens to matter and energy during a chemical reaction?
Conserved.
What is the Law of Conservation of matter in chemistry?
The Law of Conservation of Matter states that matter cannot be created or destroyed in a chemical reaction. This means that the total mass of the reactants must equal the total mass of the products in a chemical reaction. This principle is based on the idea that atoms are not lost or gained during a chemical reaction, but are rearranged to form new substances.
During a chemical reaction what remains constant?
In a chemical reaction, the total mass of the reactants and products remains constant, according to the Law of Conservation of Mass. This means that atoms are rearranged but not created or destroyed during a chemical reaction.
What is the difference between the heat of reaction and enthalpy in a chemical reaction?
The heat of reaction is the amount of heat released or absorbed during a chemical reaction, while enthalpy is the total heat content of a system. Enthalpy includes the heat of reaction as well as any changes in pressure and volume.
Does the total amount of mass during a chemical reaction increase?
The total mass of the compounds remain constant.
The total amount of energy before and after a chemical reaction is the same .Thus energy is what?
Energy is conserved in a chemical reaction, meaning the total amount of energy before and after the reaction remains constant. This principle is known as the law of conservation of energy.
What happens to the total number of atoms of each element before and a after a chemical reaction?
It does not change
What happens to matter and energy during a chemical reaction?
Conserved.
What happens to the atoms in a chemical reaction?
During a chemical reaction, atoms are rearranged and bonded together in new ways, forming different substances. The total number of atoms remains the same before and after the reaction, as atoms are neither created nor destroyed in a chemical reaction.
What is the Law of Conservation of matter in chemistry?
The Law of Conservation of Matter states that matter cannot be created or destroyed in a chemical reaction. This means that the total mass of the reactants must equal the total mass of the products in a chemical reaction. This principle is based on the idea that atoms are not lost or gained during a chemical reaction, but are rearranged to form new substances.
During a chemical reaction what remains constant?
In a chemical reaction, the total mass of the reactants and products remains constant, according to the Law of Conservation of Mass. This means that atoms are rearranged but not created or destroyed during a chemical reaction.
Is it true that the amount of matter present appears to change during a chemical reaction?
The total mass remain unchanged.
What is the difference between the heat of reaction and enthalpy in a chemical reaction?
The heat of reaction is the amount of heat released or absorbed during a chemical reaction, while enthalpy is the total heat content of a system. Enthalpy includes the heat of reaction as well as any changes in pressure and volume.
What is is the principle of conservation of mass?
The amount of matter involved in a chemical reaction does not change. The total mass of the reactant must equal the total mass of the products.
What happens to the mass of the reactants?
In a chemical reaction, the mass of the reactants is conserved. This means that the total mass of the reactants before the reaction is equal to the total mass of the products after the reaction. This is known as the law of conservation of mass.
What happens to the individual atoms in a chemical reaction?
Individual atoms in a chemical reaction are rearranged to form new chemical compounds. Atoms are not created or destroyed in a chemical reaction, only the way they are arranged changes. The total mass and number of atoms of each element involved in the reaction remain constant, following the law of conservation of mass.
