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What can Increased amount of oxygen as a reactant does it increase or decrease chemical reactions?
An increased amount of oxygen as a reactant generally increases the rate of chemical reactions, particularly in combustion and oxidation processes. More oxygen can facilitate the reaction by providing more reactant molecules for collisions, thus allowing for faster reaction rates. However, the specific effect can depend on the reaction conditions and the nature of the reactants involved. In some cases, too much oxygen can lead to a decrease in reaction efficiency or yield.
If the amount of oxygen reaching the log is reduced what happens to the rate of this chemical reaction?
The rate of the chemical reaction will decrease because oxygen is one of the reactants required for the reaction to occur. With less oxygen available, the reaction will proceed at a slower pace.
Is increase up or down?
Increase means to go up or get bigger in amount. Decrease means to go down or to get smaller in amount.
If heat is produced by a chemical system?
If heat is produced by a chemical system, it means that an exothermic reaction is taking place. In an exothermic reaction, heat is released to the surroundings as a byproduct of the reaction. This can result in an increase in temperature of the system.
Start up energy of a chemical reaction?
The activation energy is the minimum amount of energy required to initiate a chemical reaction. It helps to break the existing bonds in reactant molecules and start the formation of new bonds in the product molecules. Lowering the activation energy can increase the reaction rate.
What happens to the mass of reactants in a chemical reaction?
The reactants will form products, so the amount of reactants will decrease, proportionally to the increase in products. The amount can be expressed in mass, concentration or moles.
How does the amount of time given affect the rate of the enzymatic reaction?
it will increase the time of the chemical reaction
Does the total amount of mass during a chemical reaction increase?
The total mass of the compounds remain constant.
If the amount of oxygen reaching the log is reduced what happens to the rate of this chemical reaction?
The rate of the chemical reaction will decrease because oxygen is one of the reactants required for the reaction to occur. With less oxygen available, the reaction will proceed at a slower pace.
Is increase up or down?
Increase means to go up or get bigger in amount. Decrease means to go down or to get smaller in amount.
Will amount of hydrogen and helium in the sun increase or decrease over the next few million years?
The amount of hydrogen will decrease and the amount of helium will increase.
Will the amount of hydrogen and helium in the sun increase or decrease over the next few million years?
The amount of hydrogen will decrease and the amount of helium will increase.
What does decrease and increase mean?
increase means to think about something and decrease means to go down
What does the entropy of a reaction describe?
The amount of randomness in the system
How Does the total amount of matter in a substance increase decrease or stay the same after a chemical or physical change?
The total amount of matter in a substance remains the same after both chemical and physical changes. This is known as the Law of Conservation of Mass, which states that matter cannot be created or destroyed in a chemical reaction or physical change, only rearranged. So, the total mass of the substances before and after the change will be equal.
What leads to the increase in the rate of a chemical reaction?
Many things lead to an increase in the rate of chemical reactions. These factors include: - Addition of Catalysts - Light (only in some reactions) - Increase in temperature - Increase in Pressure - Increase in amount of reactants
What statements about activation energy is correct?
Activation energy is the minimum amount of energy required for a chemical reaction to occur. An increase in activation energy leads to a decrease in reaction rate. Catalysts lower the activation energy required for a reaction to proceed, increasing the reaction rate. Activation energy does not affect the overall energy change of a reaction, only the speed at which it occurs.
