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How does an increase in pressure affect the following reaction. CO2 plus H2O equals H2CO3?
Wiki User
∙ 11y ago
You get an increased yield of H2CO3, as the equilibrium shifts to the side with fewer moles.
Wiki User
∙ 11y ago
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How does increasing pressure affect the reaction rate?
The concentration of reactants is changed.
What 4 factors increase a reaction rate?
4 factors that affect reaction rate are Temperature, Stirring, Concentration, and Pressure (only for gases).
What speeds up in chemical reaction?
There are numerous ways to affect the speed of a chemical reaction. They are add a catalyst, increase the concentration of reactants, increase surface area of reactants, increase pressure, and increase the energy in the environment around the reaction.
How does pressure affect the haber?
The Haber process is a method of making ammonia from Hydrogen and Nitrogen N2 (g) + 3 H2 (g) 2 NH3 (g) An increase in pressure will disturb the system from equilibrium and the system will attempt to recover from this by counteracting the increase in pressure. To counteract the increase in pressure the system will favour the process that gives the least number of molecules (thus lowering pressure). as we can see above we have 4 moles of reactants for 2 moles of products in the equation. This means that an increase in pressure will cause an increase in the yield of ammonia. This reaction is also exothermic, so it would be correct to assume from a purely theoretical viewpoint that low temperature and high pressure would be best for this reaction. However the catalyst that is used in this reaction needs a temperature of around 450 degrees celsius to work, which is why this reaction is carried out at high temperature.
How do changes in temperature affect the rate of a reaction?
An increase of temperature increase the rate of a reaction.
How does pressure affect reaction rates?
If the pressure increase the number of intermolecular collisions increase and so the reaction rate. This is valid for gases.
Does increasing pressure affect reaction rate?
If the pressure increase the number of intermolecular collisions increase and so the reaction rate. This is valid for gases.
How does increasing pressure affect the reaction rate?
The concentration of reactants is changed.
What 4 factors increase a reaction rate?
4 factors that affect reaction rate are Temperature, Stirring, Concentration, and Pressure (only for gases).
Which of the following affect the rate of reaction?
Examples: temperature, pressure, concentrations, stirring, particles dimension, catalysts etc.
How does an increase in temperatre affect chemical reaction?
Increases reaction rate.
When would pressure affect the reaction rate?
if gases are involved in the reaction.
How does an increase in reactant concentration affect the rate of reaction?
It leads to more frequent collisions, which increase reaction rate.
How does heat affect the rate of the reaction?
Increasing the temperature the reaction rate increase.
What speeds up in chemical reaction?
There are numerous ways to affect the speed of a chemical reaction. They are add a catalyst, increase the concentration of reactants, increase surface area of reactants, increase pressure, and increase the energy in the environment around the reaction.
How does pressure affect the solubility of gases?
At high pressure the solubility increase.
How does the decreasing the gas volume affect the pressure of a gas?
The pressure increase.
