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What is the study of heat changes in a chemical reaction?
The study of heat is called thermodynamics.
Why chemical reaction can't be normally reversed?
Chemical reactions typically proceed in one direction because they involve the breaking and formation of chemical bonds, which cannot always be easily reversed. Factors such as thermodynamics, activation energy, and reaction equilibrium make it challenging to reverse a chemical reaction under normal conditions. Additionally, the presence of byproducts and changes in entropy can further complicate the reversal of a reaction.
What is meant of '. ' in chemical reaction?
The "." in a chemical reaction represents a phase boundary or a physical state change. It separates reactants from products, indicating a change in state, such as from solid to liquid or gas to aqueous.
Does temperature rising in a chemical mixer have to do anything with a chemical reaction?
Yes, a rise in temperature in a chemical mixer can influence the rate and extent of a chemical reaction. Increased temperature generally increases the kinetic energy of molecules, which can lead to more frequent collisions and higher chances of successful collisions between reactant molecules, thus speeding up the reaction. However, the specific effect of temperature on a reaction depends on the reaction kinetics and thermodynamics of the system.
What is the law that states that mass is neither created nor destroyed during chemical reactions or physical changes?
The law of conservation of matter states that matter cannot be created or destroyed in an ordinary chemical reaction.
What is the study of heat changes in a chemical reaction?
The study of heat is called thermodynamics.
What are some common examples of Gibbs free energy questions in thermodynamics?
Common examples of Gibbs free energy questions in thermodynamics include determining the spontaneity of a reaction, calculating the equilibrium constant of a reaction, and predicting the direction of a chemical reaction under different conditions.
What is the future of chemical engineering?
Yes, there is demand for chemical engg. if he is good at thermodynamics. reaction engineering and kinetics and process calculation... a chemical engg without these subject is nothing but a coolie...
When was The Journal of Chemical Thermodynamics created?
The Journal of Chemical Thermodynamics was created in 1969.
Will all the chemical reactions are obey thermodynamics law?
No one has yet documented a case where a chemical reaction does not obey the laws of thermodynamics - so - yes - all the chemical reactions will obey the laws of thermodynamics. On a philosophic note: since no exceptions to the theories that constitute thermodynamics have been observed, we consider them "laws". Should we ever find an exception, we will have to modify the theories to craft new rules that will then be considered "laws". That's how science works.
Why chemical reaction can't be normally reversed?
Chemical reactions typically proceed in one direction because they involve the breaking and formation of chemical bonds, which cannot always be easily reversed. Factors such as thermodynamics, activation energy, and reaction equilibrium make it challenging to reverse a chemical reaction under normal conditions. Additionally, the presence of byproducts and changes in entropy can further complicate the reversal of a reaction.
Do enzymes affect the thermodynamics of a reaction true or false?
False. Enzymes do not affect the thermodynamics of a reaction. They only lower the activation energy required for the reaction to proceed, thereby increasing the rate of the reaction without changing the equilibrium constant or overall energetics of the reaction.
What determines if a reaction will occur?
Thermodynamics
What is meant of '. ' in chemical reaction?
The "." in a chemical reaction represents a phase boundary or a physical state change. It separates reactants from products, indicating a change in state, such as from solid to liquid or gas to aqueous.
What is the Delta G prime equation used for in thermodynamics?
The Delta G prime equation is used in thermodynamics to calculate the standard Gibbs free energy change of a chemical reaction under standard conditions. It helps determine whether a reaction is spontaneous or non-spontaneous at a given temperature.
How is the van't Hoff equation derived and what are its implications in chemical thermodynamics?
The van't Hoff equation is derived from the relationship between temperature and equilibrium constant in chemical reactions. It helps predict how changes in temperature affect the equilibrium position of a reaction. This equation is important in chemical thermodynamics as it allows for the calculation of thermodynamic properties such as enthalpy and entropy changes.
What has the author Stanley I Sandler written?
Stanley I. Sandler has written: 'Chemical, biochemical, and engineering thermodynamics' -- subject(s): Textbooks, Thermodynamics, Biochemical engineering, Chemical engineering 'An introduction to applied statistical thermodynamics' -- subject(s): Thermodynamics, Statistical thermodynamics, Industrial applications
