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What else can I help you with?
What temperature change do you think would be required to increase or decrease the reaction time by a factor of 2?
all chemical reaction has to be thought of to be there
Which factor usually increases the rate of reaction?
Stirring a mixture
What factor in reaction rate is related to the amount of reactants?
This is the concentration of reactants.
What is the controlling factor in very fast heterogeneous reaction?
In very fast heterogeneous reactions, the controlling factor is typically the rate of mass transfer of reactants to the reaction surface, rather than the intrinsic chemical reaction rate at the surface. This is because the reaction rate is limited by how quickly reactants can reach the surface and participate in the reaction. Improving mass transfer, for example by increasing surface area or stirring the system, can enhance the overall reaction rate.
Which factor affects the reaction rate by altering the reaction path?
Catalysts can affect the reaction rate by providing an alternate reaction path with lower activation energy. This allows the reaction to proceed faster by requiring less energy to overcome the barrier.
What temperature change do you think would be required to increase or decrease the reaction time by a factor of 2?
all chemical reaction has to be thought of to be there
What factor might make an endothermic reaction spontaneous?
An endothermic reaction can be spontaneous if the increase in entropy (disorder) of the system is large enough to overcome the energy input required for the reaction to occur.
When one fission reaction instigates more than on fission reaction it is called?
A runaway chain reaction.It is called super criticality, with KEffective > 1.When one fission reaction instigates more than one or more fission reactions it is called a Chain Reaction.KEffective is the neutron multiplication factor which is an indication of whether a reaction is stable (=1), increasing (>1), or decreasing (
Which of the following is the name given to a situation in which one fission reaction innstigates exactly one more fission reaction?
A runaway chain reaction.It is called super criticality, with KEffective > 1.When one fission reaction instigates more than one or more fission reactions it is called a Chain Reaction.KEffective is the neutron multiplication factor which is an indication of whether a reaction is stable (=1), increasing (>1), or decreasing (
When one fission reaction instigates more than one fission reaction it is called .?
A runaway chain reaction.It is called super criticality, with KEffective > 1.When one fission reaction instigates more than one or more fission reactions it is called a Chain Reaction.KEffective is the neutron multiplication factor which is an indication of whether a reaction is stable (=1), increasing (>1), or decreasing (
What element can control the condition at which a reaction occurs?
The activation energy is the energy required to initiate a chemical reaction and is a key factor in controlling the conditions at which a reaction occurs. Lowering the activation energy through the use of a catalyst can accelerate the reaction rate. Additionally, factors such as temperature, concentration, and pressure can also influence the rate of a reaction.
Which factor in excessive amounts contributes to the development of cancer cells growth and division?
binary fission
If you multiply the following reaction by 2 to be an intermediate reaction in a Hess's law problem what would be the final value for the enthalpy of reaction you use for this intermediate reaction?
When you multiply a reaction by a factor, you also multiply the enthalpy change by the same factor. Therefore, if you multiply the reaction by 2, the final value for the enthalpy of reaction for the intermediate reaction will also be multiplied by 2.
A factor that speeds up a chemical reaction?
catalysts
What causes a chain reaction in uranium?
Each atom, when split, releases one or more neutrons. Those neutrons go on to destabilize and split other atoms. This is the "chain reaction" we talk about. The multiplication factor, known as Keffective represents the rate of increase in reactivity. If Keffective is 1, then, on average, one atom's split results in one neutron that splits one atom.
How do you calculate n factor in an reaction?
first check out the total charge and the no of moles and then the n factor
What factor are used to describe climate?
humidity and weather
