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will a catalyst change the enthalpy of a reaction in a chemical reaction?

No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!


What is the amount of fissionable material required to continue a reaction at a constant rate?

The amount of fissionable material required to sustain a nuclear reaction at a constant rate is determined by the material's critical mass. The critical mass is the minimum amount of fissionable material needed to sustain a chain reaction, and it varies depending on the material and the reactor design. By controlling factors such as neutron moderation and absorption, reactor operators can adjust the critical mass to maintain a steady reaction rate.


What is not a factor in determining critical mass is?

The color of the bicycles is not a factor in determining critical mass. Critical mass refers to the minimum number of participants needed for a collective action to be effective, typically in the context of a protest or demonstration involving cyclists. The factors that do influence critical mass include the number of participants, their level of commitment, and the visibility of the event.


What is biologic catalyst that is protein in nature?

well a catalyst is something that speeds up a reaction so an enzyme no?


What is upper sub-critical limit for U235 mass?

The critical mass depends on the shape; I don't think there is an upper limit to that.For the case of a sphere, the critical mass for U-235 is 52 kg. The corresponding diameter of the sphere is 17 cm.

Related Questions

Does critical mass depend on polarity?

No, critical mass does not depend on polarity. Critical mass is simply the amount of fissile material needed to sustain a nuclear chain reaction. Polarity, which is a property of molecules, does not play a role in determining critical mass.


Need answer of the question What was the critical catalyst that led Kodak to start taking the Japanese market seriously?

what was the critical catalyst that led kodak to start taking the japanese market seriously


What is the critical mass for the two common nuclear fuels?

The critical mass for uranium-235 is typically around 15-25 kg, while for plutonium-239 it is around 5-10 kg. These critical masses depend on the geometry and purity of the materials and are important for sustaining a nuclear chain reaction.


will a catalyst change the enthalpy of a reaction in a chemical reaction?

No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!


When was Critical Mass - Catholic rock - created?

Critical Mass - Catholic rock - was created in 1996.


What is the primary catalyst for promoting mass consumption in the marketplace?

credit:)


What is the amount of fissionable material required to continue a reaction at a constant rate?

The amount of fissionable material required to sustain a nuclear reaction at a constant rate is determined by the material's critical mass. The critical mass is the minimum amount of fissionable material needed to sustain a chain reaction, and it varies depending on the material and the reactor design. By controlling factors such as neutron moderation and absorption, reactor operators can adjust the critical mass to maintain a steady reaction rate.


What is the primary catalyst for promoting mass consumption in the marketplac?

The primary catalyst for promoting mass consumption in the marketplace is credit. This means that every consumer in the market can get the product or service even without money.


Does frequency depend on mass?

No, frequency does not depend on mass. Frequency is determined by the rate of vibration of an object and is independent of its mass.


What is one primary catalyst for encouraging mass consumption in the marketplace?

credit


When was Critical Mass - Threshold album - created?

Critical Mass - Threshold album - was created on 2002-09-02.


Does a moving object's distance depend on the object's mass and velocity?

The distance doesn't depend on the mass.