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What factor in reaction rate is related to the amount of reactants?
Wiki User
∙ 6y ago
This is the concentration of reactants.
Wiki User
∙ 6y ago
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What factors can affect the reaction time?
Hear are some factors of how somethings can affect the human reaction time: Hear are some examples: Experience, fitness, fatigue, illness, pre-occupation, distraction, and mood, drugs/medication, alcohold, tobacco, poor vision, and poor hearing. Looking for some answers for science? (I was too! :-D Hehe!)
Which factor can decrease the rate of a chemical reaction?
concentration of product. concentration of poisons.
Which factor affects the reaction rate by altering the reaction path?
catalyst
What hypothesis for a method in investigating a factor that affects the temperature of a chemical reaction?
The rise in temperature is affected by the amount of anhydrous sodium carbohydrate added to 20ml of water
What 3 variables impact enzymes?
Temperature and pH are two; the concentration of other reactants or chemicals may be a third factor.
What factor does affect the most rate of reaction?
Factors affecting the rate of reaction 1. Temperature 2. Catalyst 3. Concentrations of the reactants 4. Nature of the reactants 5. Surface area of the reactants
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.
A factor that affects the rate of reaction?
There are several factors that affect the rate of reaction: -The surface area available. -Temperature -Availability of catalyst. -Concentration, if a/the reactant(s) is/are solutions. -Pressure, if a/the reactants(s) is/are gases. -Reactivity of reactants. -Activation energy of the reaction.
How does the factor concentration affect reaction rate?
increasing concentration increases rate of reaction as there are more particles so there is a larger chance of collision,it increases the probability of collision of the reactants.
Is it true that a low concentration of a chemical slows reaction rate?
I would point your studies towards collision theory. It's not that a low concentration necessarily slows down a reaction, but that a low concentration will have a slower reaction rate than a higher concentration of reactants. A lower concentration means a lower number of reactants in solution, meaning it is less likely for the reactants to collide and create products. With a lot of reactants, it is much more likely for collisions to occur.
What is enhancement factor?
When a chemical reaction is coupled with a mass transfer and the chemical reaction is faster than the mass transfer the boundary layer gets depleted of reactants. This depletion of reactants leads to a bigger concentration gap between the two phases thus enhancing the mass transfer. The enhancement factor is a measure for this effect. Basically it is the initial flow divided by the actual flow.
How does temperature influence a chemical change?
Tempreture affects equilibrium in such a way dat when the tempreture of the reactants is high the rate of the foward reaction will be faster than the rate of backward reaction this is mainly due to the simple factor that when at high tempreture atom are at very high motion this there for increases there reactive factor .This also aplys to the products as they can also react to form reactants hence tempretures are kept constant or favouring the formation of desired products.
What factors can affect the reaction time?
Hear are some factors of how somethings can affect the human reaction time: Hear are some examples: Experience, fitness, fatigue, illness, pre-occupation, distraction, and mood, drugs/medication, alcohold, tobacco, poor vision, and poor hearing. Looking for some answers for science? (I was too! :-D Hehe!)
Which factor can decrease the rate of a chemical reaction?
concentration of product. concentration of poisons.
Why is the actual yield less than the theoretical yield?
All reactants have impurities and those impurities become the limiting factor for the reaction. This means that the actual yield will be lower because there will not be the total measured amount of reactants. Fewer reactants equals lower output.
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.
Which factor affects the reaction rate by altering the reaction path?
catalyst
