0
What happens after you add just reactants to a reversible reaction?
Wiki User
∙ 9y ago
In a reversible reaction, the reactants and products become to a dynamic equilibrium after some time. after gaining this equilibrium, when more reactants are added the equilibrium breaks. So according to the Le Chetelier principle, the reaction will proceed until the equilibrium is gained.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoThe sense of the reaction is modified.
Add your answer:
Earn +20 pts
What is the name given to a substances used in a chemical reaction?
A substance used in a chemical reaction can either be a reactant or catalyst. If it is undergoing the reaction, then it is a reactant. If it does not undergo the reaction and just changes the rate of reaction, then it is a catalyst.
What is product in chemistry?
The result of a reaction/reactants. NaOH and HCl are reactants here.NaOH + HCl --> NaCl + H2ONaCl, a salt is a product of this reaction and water ( H2O ), though you are just adding more water to the solution, is also a product of this reaction.
When giving the rate of a chemical reaction why would it be significant to know that the reaction rate is an average reaction rate?
Reaction rates are dependent on the concentration of reactants. As a reaction proceeds, the reactants are used up and thus their concentration is lowered. THis means that the maximum rate of reaction will be at or immediately after time zero, when the reaction is only just begun, and the minimum will be when one or more of the reactants' concentrations have reached zero. Thus, any rate stated for the reaction would only hold for a specific time in the reaction progress and cannot be extrapolated to cover all of that progress. So a mean rate of reaction must be used; this can tell a person, when combined with either the time of beginning, time of ending, or the initial concentrations, what any of the others were for the reaction in question. This is impossible to do if given a specific rate and the time it applied to; you cannot calculate any new information from just those two data.
What factors can affect the reaction time?
Hear are some factors of how somethings can affect the human reaction time: Hear are some examples: Experience, fitness, fatigue, illness, pre-occupation, distraction, and mood, drugs/medication, alcohold, tobacco, poor vision, and poor hearing. Looking for some answers for science? (I was too! :-D Hehe!)
Is freezing water to make ice a reversible change or a chemical reaction and why?
This is a reversible change because water is still the same substance just in a frozen form. It is not a completely new substance with new properties and the same goes for melting ice to get water. Hope this helped!
What happends to the atoms in the reactants in a chemical reaction?
In a chemical reaction, the bonds between the atoms of the reactants break, and new bonds are formed to make the products. The atoms do not change, they are just rearranged.
How many reactants are in a synthesis reaction?
Just one.
Is making crisps from cooking oil and potatoes a reversible change or chemical reaction?
Most cooking processes are chemical reactions. Generally, the reactions are non reversible and once cooked, food cannot be returned to an uncooked state. So, frying potatoes causes a non reversible chemical reaction. The question is not as precise as it might be. Changes can be physical or chemical. They can also be reversible or non reversible but it is important to note that many chemical changes are reversible just as many physical changes are reversible.
Is physical reaction the same as physical change?
a physical reaction is non-reversible e.g. when you bake a cake or fry an egg. a physical reaction is reversible e.g. when you melt ice or chocolate. i did this in chemistry today, ^-^ (but did you mean a chemical reaction?)
Is activation energy added or just there?
Activation energy is the amount of energy that should be gained by potential reactants, for a reaction to occur. A reaction can be occurred by reducing the activation energy of the reaction or increasing the activation energy of the reactants. Activation energy should be added.
What is the name given to a substances used in a chemical reaction?
A substance used in a chemical reaction can either be a reactant or catalyst. If it is undergoing the reaction, then it is a reactant. If it does not undergo the reaction and just changes the rate of reaction, then it is a catalyst.
What happens to a reaction as reactants are used up?
The rate of the reaction slows down
Is a reactant a chemical change?
Yes, reactants participate in a chemical reaction. In fact, without the reactants, there wouldn't even be a chemical reaction, so reactants create the chemical reaction. They do more than just participate.
What would happen to the amount of products if you increase the amount of one of the reactants?
Unless the reaction is not using up all of the reactants, adding more of just one cannot increase the amount of the products.
What is product in chemistry?
The result of a reaction/reactants. NaOH and HCl are reactants here.NaOH + HCl --> NaCl + H2ONaCl, a salt is a product of this reaction and water ( H2O ), though you are just adding more water to the solution, is also a product of this reaction.
When giving the rate of a chemical reaction why would it be significant to know that the reaction rate is an average reaction rate?
Reaction rates are dependent on the concentration of reactants. As a reaction proceeds, the reactants are used up and thus their concentration is lowered. THis means that the maximum rate of reaction will be at or immediately after time zero, when the reaction is only just begun, and the minimum will be when one or more of the reactants' concentrations have reached zero. Thus, any rate stated for the reaction would only hold for a specific time in the reaction progress and cannot be extrapolated to cover all of that progress. So a mean rate of reaction must be used; this can tell a person, when combined with either the time of beginning, time of ending, or the initial concentrations, what any of the others were for the reaction in question. This is impossible to do if given a specific rate and the time it applied to; you cannot calculate any new information from just those two data.
What separates 2 reactants in a chemical equation?
Products are what you use for the chemical reaction and the reactants is what happens when the products are added. But you need a better explanation just research it, or the meaning of each and you'll understand. Btw wanna root? :)
