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What else can I help you with?
Is heat released or absorbed during sublimination?
Heat is absorbed during sublimation, as the process involves a solid turning directly into a gas without passing through the liquid phase. This requires energy input to break the intermolecular forces holding the solid together and to overcome the forces of attraction between the solid molecules.
What place is sublimation?
Sublimation is the direct transformation of a solid in a gas.
Is energy released or required for evaporation to take place?
Energy is required for evaporation to take place. This energy, in the form of heat, is needed to break the bonds between liquid molecules so they can escape into the air as gas.
What is the different between iodine in enthalpy in atomisation and enthalp y of sublimation?
i believe that standard enthalpy change of atomisation is the enthalpy change that takes place when one mole of gaseous atoms is formed from its elements under standard conditions(which includes breaking of bonds between atoms within molecules), while for sublimation it only involves the change of states (from solid to liquid) with no intramolecular bonds broken.
What energy is stored in a molecule bond?
The energy stored in a molecule bond is potential energy. This energy is released when the bond is broken, and it is required to form the bond in the first place. The amount of energy stored in a bond depends on the type of bond and the atoms involved.
How do catalysts the energy of reactions?
They lower the activation energy required for the reactions to take place
What bonds of the reactants are broken in this reaction?
Energy is the key for any reaction to take place. To break the bonds of a substance, a fixed amount of energy is required which is called bond energy. For some substances the bond energy is low and they do not require external energy and start reaction on their on there own whereas for some substances we have to provide external energy for the reaction to take place.
Where is the energy and how is energy released in ATP?
in a pond or a grassy place
What is vaporization taking place on the surface of a liquid?
sublimation!! :)
How do catalysts affects the energy of a reaction?
They lower the activation energy required for the reactions to take place
How do catalysts effect the energy of reaction?
They lower the activation energy required for the reactions to take place
What is the The energy required to start an enzymatic reaction?
The energy required to start an enzymatic reaction is called the activation energy. It is the energy needed to initiate the chemical reaction that the enzyme facilitates. Enzymes lower the activation energy required for a reaction to occur, making it easier and faster for the reaction to take place.
