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Temperature
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What effects does the concentration of reactions have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
How is the rate of reaction affected when the temperature increases?
As the temperature increases, the reaction time decreases.
How does an increase in temperatre affect chemical reaction?
Increases reaction rate.
What would happen to the rate of a reaction with rate law rate kno2h3 if the concentration of no were doubled?
If the concentration of NO was doubled in the rate law rate = k[NO]2[H3], the rate of the reaction would increase by a factor of 4. This is because the rate of a reaction typically increases with an increase in the concentration of reactants, raised to a power dictated by their respective coefficients in the rate law equation.
You are making a new chemical but the reaction rate is really slow if you heat the reaction will most likely?
Increase the reaction rate. Heating the reaction increases the kinetic energy of the molecules, leading to more frequent and energetic collisions, which in turn increases the reaction rate.
What effect does the concentration on reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentrate of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentration of reactants have on the rate of reaction?
increasing the concentration increases the rate of the reaction
What effects does the concentration of reactions have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect of concentration of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
How is the rate of reaction affected when the temperature increases?
As the temperature increases, the reaction time decreases.
What effect does the concentration of reactants have on the the rate of a reaction?
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
Is temperature essential in determining the reaction rate?
yes, as the reaction rate increases with increase in the temperature
How does concentration affect the rate of a chemical reaction?
Increasing the concentration of the reactants increases the rate of the reaction.
What would happen if the control rods were removed from the reactor core?
Typically the reaction rate increases.
Why does the rate of a reaction speed up?
Catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction (or the rate of the reaction) increases.
A material that increases the rate of a reaction is called what?
A material that increases the rate of a reaction is called a catalyst. Catalysts work by lowering the activation energy required for a chemical reaction to occur, thereby increasing the reaction rate without being consumed in the reaction itself.
