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What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
Does a catalyst decrease or increase the activation energy required?
The catalyst decrease the needed activation energy.
What is the activation energy needed for a chemical reaction decreased by?
The activation energy is decreased by a catalyst.
What can reduce the amount of energy needed for a chemical reaction to take place?
adding a catalyst to the reaction
What facilitates chemical reactions by reducing the energy needed for it to occur?
A catalyst
What is the role of ethanol in saponification?
Ethanol is sometimes used in saponification processes as a solvent to dissolve oils and fats, which helps facilitate the reaction between the fats and the alkali to produce soap. Ethanol can also act as a catalyst to speed up the saponification reaction.
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
What is the saponification value of castor oil?
Saponification value is the amount of pure sodium hydroxide needed to saponified 100 grams of oil No. saponified castor oil is from 12.5 to 13 grams
Why mineral oil does not undergo saponification?
Mineral oil is a non-polar compound with long hydrocarbon chains and lacks the functional groups needed for saponification, such as ester functional groups found in triglycerides. Saponification is a reaction that involves breaking down ester bonds in fats and oils, so without these bonds, mineral oil cannot undergo saponification.
Does a catalyst decrease or increase the activation energy required?
The catalyst decrease the needed activation energy.
What is the activation energy needed for a chemical reaction decreased by?
The activation energy is decreased by a catalyst.
What role does a catalyst play in science?
A catalyst reduces the energy needed to start a chemical reaction.
What is the importance of saponification value of oil?
The saponification value of oil indicates the amount of base needed to saponify a certain quantity of oil, which is important in soap making to determine the amount of lye required for the saponification process. It helps ensure that the right balance of oil and lye is used to create a stable and effective soap product.
What can reduce the amount of energy needed for a chemical reaction to take place?
adding a catalyst to the reaction
How do catalyst and inhibtors affect reaction rate?
A catalyst speeds up the reaction and lowers the amount of heat needed.
What is a catalyst install manager?
It is the install manager for the Catalyst software needed as a control panel for ATI/AMD graphics cards.
What can decrease the activation energy needed to start a rection?
A Catalyst
