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If the reaction occurs in the gas phase
What else can I help you with?
Is qrxn delta h of reaction under the same pressure?
Yes, ( q_{rxn} ) (the heat of reaction) is equal to the change in enthalpy (( \Delta H )) of the reaction when measured at constant pressure. This is because, under constant pressure conditions, the heat exchanged in a reaction corresponds directly to the change in enthalpy. Thus, ( q_{rxn} = \Delta H ) at constant pressure.
Effect of increasing the volume of the vessel on the reaction?
Increasing the volume of the vessel at constant pressure will allow for more space for the reactant molecules to move, leading to more collisions and potentially increasing the rate of reaction. However, for gaseous reactions, increasing the volume can also decrease the pressure which may affect the reaction under specific conditions.
What are two things a reaction depends on?
A reaction typically depends on the nature of the reactants involved, as well as the specific conditions under which the reaction takes place, such as temperature, pressure, and presence of a catalyst.
Is under pressure a perpositional phrase?
Yes, "under pressure" is a prepositional phrase. It consists of the preposition "under" and the noun "pressure," functioning together to indicate a condition or state. Prepositional phrases typically provide additional information about time, location, or circumstances in a sentence.
What is a substance that enables a chemical reaction to proceed under different conditions?
A catalyst is a substance that enables a chemical reaction to proceed under different conditions. It lowers the activation energy required for the reaction to occur, allowing it to happen more quickly or at a lower temperature or pressure. The catalyst itself remains unchanged in the reaction and can be reused multiple times.
Effect of increasing the volume of the vessel on the reaction?
Increasing the volume of the vessel at constant pressure will allow for more space for the reactant molecules to move, leading to more collisions and potentially increasing the rate of reaction. However, for gaseous reactions, increasing the volume can also decrease the pressure which may affect the reaction under specific conditions.
What type of reaction occurs to fossils under pressure in the sediment?
Chimical
What is a high pressure reactor?
High pressure reactor is a chemical reaction vessel which can conduct a reaction under pressure. The pressure can be caused by the reaction itself or created by an external source. Reactor can be used for sample modification with hydrogen, carbon dioxide, acetylene etc.
What is a condition of solid materials which may deform under high temperatures and pressure called?
plastic
What are two things a reaction depends on?
A reaction typically depends on the nature of the reactants involved, as well as the specific conditions under which the reaction takes place, such as temperature, pressure, and presence of a catalyst.
When is heat of a reaction equal to the enthalpy change of the same reaction?
I'm pretty sure its when the pressure remains constant. When the pressure is constant: q=delta U + P delta V The equation for delta H is: delta H = delta U +P delta V Therefore, when pressure is constant: delta H = q I think...
Under what condition does air flow goes in to the lungs?
when pressure inside the lungs is lower then outer atmosphere
How can you realise a chemical reaction?
By making interact under certain conditions of temperature, pressure, concentration, etc. the reactants.
What factors which may affect braking time?
5 factors that affect breaking time;- under the influence of alcohol- under the influence of drugs- reaction time- the friction of conditions and car- car material- speed- acceleration- thinking time
The enthalpy change for a chemical reaction exactly as it is written is what?
The enthalpy change for a chemical reaction exactly as it is written is known as the standard enthalpy of reaction (∆H°). It represents the amount of heat exchanged with the surroundings at constant pressure during a reaction happening under standard conditions (typically at 298 K and 1 atm pressure).
How does sedimentry change into metamorphic?
Sedimentary rocks change under great pressure and temperature condition to form metamorphic rocks
How the conditions under which rocks form affect the physical stability of Rocks?
The conditions that affect physical stability are heat, temperature, compression, pressure, and the molecular structure.
