There are 4 ways to speed up rate of reaction
It's all based on the collision theory.
Increasing the temperature of the reaction will always increase the rate, though the actual yield will depend on whether the reaction is exothermic or endothermic.
Increasing the pressure of the reactants will increase the rate if the molecules are gaseous, as will increasing the concentration if the reactants are in a solution.
rate of reaction depends on the Ea (activation energy of a reaction). you can either raise the energy of the molecules by adding heat or lowering the activation energy by using a catalyst
Increase the temperature, increase the surface area, increase the concentration and introducing a catalyst.
increasing surface area addition of a catalyst
There are three ways to increase the rate of a chemical reaction. One way is to increase the temperature of the reaction, which increases the rate of molecular collision. Another option is to add a catalyst to the reaction which chemically enables the rate of reaction. Lastly, increase the pressure in the reaction area, which increases the rate of molecular collisions.
Increasing temperature affects a reaction in two ways: 1) at higher temperatures the molecules are moving around faster and collisions and reactions are more frequent, so the reaction - both forward and reverse - speed up. 2) at higher temperatures, the equilibrium state will shift. In some cases it will shift the equilibrium towards the product. In other cases, it will shift it back towards the reactants.
While color reaction to indicators is a simple an popular way to test bases there are other ways as well. Litmus paper is another effective way to test common bases.
You can gauge the efficiency of a reaction carried out in the laboratory in a few ways. One ways is to see what did not get used up.
Increasing the temperature of the reaction will always increase the rate, though the actual yield will depend on whether the reaction is exothermic or endothermic. Increasing the pressure of the... Read More
increasing surface area addition of a catalyst
1) Raising the temperature. 2) Increasing the concentration (in solution). 3) Increasing the pressure (in gases). 4) Increasing the surface area of a solid. 5) Use a catalyst.
Increasing temperature affects a reaction in two ways: 1) at higher temperatures the molecules are moving around faster and collisions and reactions are more frequent, so the reaction - both forward and reverse - speed up. 2) at higher temperatures, the equilibrium state will shift. In some cases it will shift the equilibrium towards the product. In other cases, it will shift it back towards the reactants.
There are several ways of increasing the rate of a reaction. One of them is increasing the temperature. Increasing the temperature adds energy to the molecules, making them move faster and collide more frequently, therefore react more frequently.
The reaction rate is dependet on temperature, pressure and reactants concentration.
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A chemical reaction causes substances to combine in different ways to make other substances.
Increasing temperature affects a reaction in two ways: 1) at higher temperatures the molecules are moving around faster and collisions and reactions are more frequent, so the reaction - both forward and reverse - speed up. 2) at higher temperatures, the equilibrium state will shift. In some cases it will shift the equilibrium towards the product. In other cases, it will shift it back towards the reactants.
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1)increasing the roughness of the surface 2)increasing the mass of the object
There are three ways to increase the rate of a chemical reaction. One way is to increase the temperature of the reaction, which increases the rate of molecular collision. Another option is to add a catalyst to the reaction which chemically enables the rate of reaction. Lastly, increase the pressure in the reaction area, which increases the rate of molecular collisions.