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If the order of a chemical reaction with respect to one of its reactants is zero how does that reactant's concentration affect the rate of the chemical reaction?
If the order of a reactant is zero, its concentration will not affect the rate of the reaction. This means that changes in the concentration of the reactant will not change the rate at which the reaction proceeds. The rate of the reaction will only be influenced by the factors affecting the overall rate law of the reaction.
What is Earth in an open system with respect to?
Earth is an open system with respect to energy, as it receives energy inputs from the Sun in the form of sunlight and radiates heat back into space. Additionally, Earth is an open system with respect to matter, as it exchanges gases, water, and nutrients with its surroundings through processes like photosynthesis, respiration, and the water cycle.
What is the equation for the reaction of tolbutamide with sodium hydroxide?
I suspect that the relevance of sodium hydroxide with respect to tolbutamide is for assaying the quantity of the drug in tablets and other forms for administering it. In other words an individual adds enough sodium hydroxide to a solution of tolbutamide to titrate to neutrality and then computes weight of tolbutamide in the sample from the amount of sodium hydroxide used. Please see the link.
Sodium fizzes when added to water. But why doesn't sodium chloride fizz when added to water?
Sodium fizzes in water because it is undergoing a chemical reaction with water to form sodium hydroxide. The result is more stable than either of the original chemicals. When sodium chloride is added to water both of these substances are stable with respect to each other and no reaction occurs that results in a new chemical product.
What is the difference between continuous and discontinuous in Bowen's reaction series?
There are three types of phase in Bowen reaction series. 1.continuous 2.Discontiuous 3.Residual phase Discontinuous series depends upon one mineral plagioclase feldspar while exchange of sodium to calcium to sodium takes place with respect to temperature while continuous series depends upon different minerals changes with temperature.
If the order of a chemical reaction with respect to one of its reactants is zero how does that reactant's concentration affect the rate of the chemical reaction?
If the order of a reactant is zero, its concentration will not affect the rate of the reaction. This means that changes in the concentration of the reactant will not change the rate at which the reaction proceeds. The rate of the reaction will only be influenced by the factors affecting the overall rate law of the reaction.
How can one determine the order of a reaction from a table?
To determine the order of a reaction from a table, you can look at how the rate of the reaction changes with the concentration of reactants. If doubling the concentration of a reactant doubles the rate, the reaction is first order with respect to that reactant. If doubling the concentration quadruples the rate, the reaction is second order. And if doubling the concentration increases the rate by a factor of eight, the reaction is third order.
How can one determine the order of reaction in a chemical reaction?
The order of a reaction can be determined by conducting experiments where the concentration of reactants is varied and the rate of the reaction is measured. By analyzing how changes in concentration affect the rate, one can determine the order of the reaction with respect to each reactant.
How can one determine the order of reaction from a given table of data?
To determine the order of reaction from a given table of data, you can look at how the rate of the reaction changes with the concentration of the reactants. If the rate is directly proportional to the concentration of a reactant, the reaction is first order with respect to that reactant. If the rate is proportional to the square of the concentration, the reaction is second order. By analyzing the data and observing how the rate changes with different concentrations, you can determine the order of the reaction.
How is the affect of concentration changes on the reaction rate seen in the rate law?
Changes in concentration affect the rate of the reaction as defined by the rate law equation. Increasing the concentration of reactants typically leads to an increase in the reaction rate since there are more reactant particles available to collide and form products. The rate law equation quantifies this relationship between concentration and reaction rate through the reaction order with respect to each reactant.
What equation would calculate the rate constant from initial concentration?
The formula is:k(T) = ([A][B])/r where:- [A] and [B] are the concentrations of reactants- r is the reaction rate
How is the effect of concentration changes on the reaction rate seen in the rate?
That depends on the order of the reaction. If the reaction is zero order with respect to a reactant, then changing the concentration will have no effect on rate. If it is first order, then doubling the concentration will double the rate. If it is second order, then doubling the concentration will quadruple the rate.
When the concentration of a reactant was 0.100 M the rate of the reaction was 8.42 X 106 M s-1 When the concentration of the reactant was doubled to 0.200 M the rate increased to 1.59 X 105 M s1 What?
The reaction is first order with respect to the reactant. The rate constant k can be determined by using the rate equation in the form rate = k [A]. By plugging in the values for rate and concentration at both conditions, you can solve for k. The rate constant k in this case would be 1.59 × 10^3 M^-1 s^-1.
How can one determine the reaction order from concentration and time data?
To determine the reaction order from concentration and time data, one can use the method of initial rates. By comparing the initial rates of the reaction at different concentrations of reactants, the reaction order can be determined based on how the rate changes with respect to the concentration of each reactant.
How is rate of a chemical reaction usually expressed?
Rates of reaction can be expressed depending upon their order.For example say you have a reaction between two chemicals and the initial rate for that reaction is known :-when:-The concentration of one of the reactants is doubled and the other reactants concentration remains the same and the overall rate of reaction does not change - reaction is zero orderwith respect to chemical which was doubled.The concentration of one of the reactants is doubled and other reactants concentration remains the same and the overall rate of reaction doubles - reaction is first order with respect to chemical which was doubled.The concentration of one of the reactants is doubled and other reactants concentration remains the same and the overall rate of reaction quadruples - reaction is second order with respect to chemical which was doubled.Zero Orderrate = kFirst Orderrate = k [A] (reaction is 1st order with respect to [A] and 1st order overall)Second Orderrate = k [A][B] (reaction is first order with respect to [A] and first order with respect to[B], reaction is second order overall)rate = k [A]2 (reaction is second order with respect to [A] and second order overall)Orders are simply added together in order to determine the overall order of reaction :-rate = k [A][B][C] would be third order overall and first order with respect to each of the reactantsThere are other orders of reaction, for example 2 and 3 quarter orders and third order reactions, but these are a little more complex.
What is the order of the reaction with respect to the concentration of a?
The order of the reaction with respect to the concentration of A refers to how the rate of the reaction changes with changes in the concentration of A. It can be zero order, first order, second order, etc., depending on how the rate is affected by the concentration of A.
How do concentrations affect rate according to the rate law?
The rate law describes the relationship between the concentration of reactants and the rate of a chemical reaction. Generally, an increase in the concentration of reactants will lead to a proportional increase in the reaction rate if the reaction is first order with respect to that reactant. For example, if the rate law is rate = k[A]^2, doubling the concentration of A would quadruple the reaction rate.
