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What is the term that is used to describe a key factor required to start a fission reaction?
Wiki User
∙ 10y ago
critical mass
Wiki User
∙ 10y ago
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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 affects the reaction rate by altering the reaction path?
catalyst
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 one physiological factor in reaction time?
any one of these: age,reaction time decreases with age gender, males usually has higher reaction rate, body temperature (higher body temperature=higher reaction rate)
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 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 (
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 factor in excessive amounts contributes to the development of cancer cells growth and division?
binary fission
Which factor affects the reaction rate by altering the reaction path?
catalyst
A factor that speeds up a chemical reaction?
catalysts
What factor will most likely lower the activation energy of a reaction?
The presence of a catalyst will lower a reaction's activation energy.
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
The amount of energy needed to start a chemical reaction is called what?
The energy required is called the activation energy. The minimum amount of energy needed to start a chemical reaction is given by the formula Ea=-RT*ln(k/A). R is the universal gas constant, T is temperature in Kelvin, k is the reaction rate coefficient and A is the frequency factor.
A factor which influences the reaction rate?
Concentration of reactants is one of the factors influencing the reaction rate. More the concentration, more will be the reaction rate.
What cause the activaton energy required for a chemical reaction to place is lowered in a enzyme?
If your question is ''What causes the activation energy required in a chemical reaction to lower down?'' Then my answer to your question would be that the temperature factor is either more than to what the enzymes needed or less than what is needed by the enzymes to function. However the optimum temperature mostly for an enzyme to be active at the fullest can be till 40 degrees Celsius.
