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What can you conclude about the effect of a chemical reaction on the mass of the reactants in a closed system?
Wiki User
∙ 10y ago
i think you can't change mass because it stay same.
Wiki User
∙ 10y ago
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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.
Two scientists claim they can use a chemical reaction to make matter how are they wrong?
This would violate the law of conservation of matter/mass, which states that in a closed system, mass is constant. This means that matter can neither be created nor destroyed in a chemical reaction. In other words, the mass of the products equals the mass of the reactants.
Defin the law of conservation of mass?
In a chemical reaction, the total mass of the reactants is always equal to the total mass of the products.
Is mass and volume conserved in a chemical change?
No. Mass must be conserved in a chemical changes according to the law of conservation of mass, which holds that the mass of the reactants and the mass of the products of a chemical reaction must be equal. However, there is no similar law about conserving volume and volume can change dramatically if a gas is produced.
Why the reaction mixture does not have 50 percent reactants and 50 percent products at equilibrium position?
At a dynamic equilibrium, a closed system of chemicals in a reversible reaction have equal rates of its forward reaction and its backward reaction. However, they may not necessarily have equal composition of its reactants and products. This is because the composition of reactants and products is governed by other factors, such as the temperature, the initial concentrations of the reactants and the stoichiometric ratios of reactants and products.Therefore, while the rates of the forward and backward reactions are equal, the composition ratios may not have to be. However, it is important to note that the concentrations of reactants and products remain constant at dynamic equilibrium. They may not be at the same concentration, but they will remain constant when an equilibrium is established.I hope this helps! :)
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.
What is true about matter during a chemical reaction the mass of the reactions is not related to the mass of the prroduct?
No. In a closed system, the mass of the products should equal the mass of the reactants.
When a chemical reaction takes place in a closed system what happens?
The amount of mass remains constant. In other words, the mass of the products equals the mass of the reactants.
What is meant by conservation of mass and energy?
Law of mass conservation in chemistry: in a chemical reaction the mass of reactants is equal to the mass of products.Law of energy conservation: in a closed system the energy remain constant.
Two scientists claim they can use a chemical reaction to make matter how are they wrong?
This would violate the law of conservation of matter/mass, which states that in a closed system, mass is constant. This means that matter can neither be created nor destroyed in a chemical reaction. In other words, the mass of the products equals the mass of the reactants.
What is the relationship between reactants and products in chemical reactions?
According to the Law of Conservation of Mass, in a chemical reaction, matter is neither created nor destroyed. Because of this the sum of the mass of the reactants will always equal the mass of the products.
Defin the law of conservation of mass?
In a chemical reaction, the total mass of the reactants is always equal to the total mass of the products.
Is mass and volume conserved in a chemical change?
No. Mass must be conserved in a chemical changes according to the law of conservation of mass, which holds that the mass of the reactants and the mass of the products of a chemical reaction must be equal. However, there is no similar law about conserving volume and volume can change dramatically if a gas is produced.
Why the reaction mixture does not have 50 percent reactants and 50 percent products at equilibrium position?
At a dynamic equilibrium, a closed system of chemicals in a reversible reaction have equal rates of its forward reaction and its backward reaction. However, they may not necessarily have equal composition of its reactants and products. This is because the composition of reactants and products is governed by other factors, such as the temperature, the initial concentrations of the reactants and the stoichiometric ratios of reactants and products.Therefore, while the rates of the forward and backward reactions are equal, the composition ratios may not have to be. However, it is important to note that the concentrations of reactants and products remain constant at dynamic equilibrium. They may not be at the same concentration, but they will remain constant when an equilibrium is established.I hope this helps! :)
What chemical reaction takes place when you put a burning paper in a closed jar?
combustion i reckon
What happens to the amounts of reactant and products after a reaction has reached chemical equilibrium?
The "amounts" of reactants and products DO change in a reversible reaction. What doesn't change is the concentration of these reactants and products AT EQUILIBRIUM. And also what does not change is the total mass of the system.
What was Antoine lavoisier contribution to the law of conservation of mass?
The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. ... If we account for all reactants and products in a chemical reaction, the total mass will be the same at any point in time in any closed system.
