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Why would chemists adjust conditions to faver the forward reaction in a process?
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Why would chemists adjust conditions to favor the forward reaction in a process?
i dont know this one
What do chemists often call the synthesis of ammonia reaction?
The Haber process.
Catalyst do what to a reaction rate?
Catalysts affect reaction rates by providing an alternate route of reaction with lower activation energy. Therefore, they speed up the process they are catalyzing in both the forward and reverse directions.
The Haber process is typically carried out at a temperature of approximately 500rm circ C What would happen to the rate of the forward reaction if the temperature were lowered to 100rm circ C?
The reaction rate would decrease.
Select all the conditions below that are most likely to result in a spontaneous chemical reaction or process?
-ΔH +ΔS T high -ΔH -ΔS T low
Why would chemists adjust conditions to favor the forward reaction in a process?
i dont know this one
What do chemists often call the synthesis of ammonia reaction?
The Haber process.
What process is involved for gunpowder to work?
The explosion of gunpowder is a form of what chemists refer to as a redox (reduction/oxidation) reaction.
What all kinds of chemists are there?
There is a lot! Organic-chemists, analytic- , physical-, bio-, inorganic , process-, kinetic , ect...
Catalyst do what to a reaction rate?
Catalysts affect reaction rates by providing an alternate route of reaction with lower activation energy. Therefore, they speed up the process they are catalyzing in both the forward and reverse directions.
How did chemists begin the process of organizing elements?
chemists used the properties of elements to sort them in groups.
Is Entrophy change in a system that undergoes a spontaneous process positive negative or zero?
Negative entropy is a process or chemical reaction proceeds spontaneously in the forward direction.Positive entropy is a process proceeds spontaneously in reverse.
The Haber process is typically carried out at a temperature of approximately 500rm circ C What would happen to the rate of the forward reaction if the temperature were lowered to 100rm circ C?
The reaction rate would decrease.
An industry was established based upon a reversible reaction if failed to achieve products on commerical level can you point out the basic reason of failure being chemist?
As a chemist, there could be several reasons why an industry based on a reversible reaction fails to achieve products on a commercial level. Here are some potential reasons: Equilibrium limitations: Reversible reactions reach a state of equilibrium where the forward and reverse reactions occur at equal rates. If the equilibrium position favors the reactants too strongly, it can limit the production of desired products. Understanding and manipulating the reaction conditions to shift the equilibrium towards product formation is crucial. Reaction kinetics: The rate at which a reversible reaction occurs can significantly impact the commercial viability. If the forward or reverse reaction is too slow, it can impede the overall conversion of reactants into products. Optimization of reaction conditions, catalyst selection, or process modifications may be necessary to improve the reaction kinetics. Reactant availability and purity: The availability and quality of reactants play a crucial role in the success of an industrial process. If the required reactants are scarce or expensive, it can hinder commercial production. Additionally, impurities in reactants can affect the reaction efficiency or yield undesirable byproducts. Side reactions and byproduct formation: Reversible reactions can often lead to the formation of unwanted byproducts or side reactions that reduce the overall yield of the desired products. Identifying and minimizing these side reactions through appropriate reaction conditions or catalyst selection is essential. Process scalability and cost-effectiveness: Successful lab-scale reactions may not always translate well to commercial production due to scalability challenges. Factors such as reaction scale, energy requirements, waste management, and overall process cost-effectiveness must be considered and optimized for large-scale production. Technological limitations: The development of suitable technologies and equipment to facilitate the reversible reaction process is crucial. If the required technology is not readily available or is not efficient enough, it can hinder commercialization efforts. Regulatory and safety considerations: Compliance with regulatory requirements and safety standards is essential for any industrial process. Failure to meet these standards can halt or delay commercial production. It is important to thoroughly analyze the factors mentioned above and identify the specific reasons behind the failure of a reversible reaction-based industry. Collaboration with multidisciplinary teams, including chemists, engineers, and business experts, can help identify solutions, overcome challenges, and improve the chances of success in such endeavors.
Select all the conditions below that are most likely to result in a spontaneous chemical reaction or process?
-ΔH +ΔS T high -ΔH -ΔS T low
why are many industrial reactions are carried out at high temprature?
Since the forward reaction is exothermic, to produce a lot of product and favour the forward reaction the system needs to be colder. However, cooling a system slows down all chemical reactions and so the system can’t be too cold. This process is carried out at a much higher temperature to ensure the speed of production.
What two apparatus are used in the sublimation separation process?
Chemists use a special sublimation apparatus.See this link for an image.
