0
What is the theory that reacting molecules must hit each other with sufficient energy in order to form products?
Wiki User
∙ 13y ago
collision theory
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why has to happen to the water molecules before they can evaporate?
These molecules gain sufficient energy to escape into atmosphere.
What will higher temperatures do in a chemical reaction?
Higher temperature is responsible for higher kinetic energy of molecules therefore higher no of effective collisions among the reacting molecules and therefore higher rate of reaction.
What best explains what happens when liquid water evaporates to form water vapor?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.
Reactants capable of interacting to form products in a chemical reaction must first?
Have sufficient energy to exceed the "activation energy" for the reaction.
How does temperature speed affect the reaction?
For endothermic reactions the increase in temperature increases the K.E of the molecules and numbers of effective collisions per unit volume per unit time among reacting molecules becomes increased so rate of the reaction also becomes increased.
Why has to happen to the water molecules before they can evaporate?
These molecules gain sufficient energy to escape into atmosphere.
Why does increasing the temperature of a reaction increase its rate?
It provides energy to overcome the activation energy.
How do the particles of water evaporate in an open container?
When the kinetic energy of water molecules is sufficient some molecules can escape in the atmosphere.
How did water evaporate?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.
How was water evaporate?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.
Why does water will evaporate?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.
Why the water evaporate?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.
What is the matter that evaporates water?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.
What is ionising?
It means they carry sufficient energy to detach electrons from atoms or molecules thereby ionising them.
A gaseous system at equilibrium with its surroundings as molecules of A collide with molecules of B without reacting the total energy of the gaseous system decreases increases or remain same?
Remains the same
Why water is evaporating for 45degrees in seas?
The motion of molecules is permanent; some molecules gain sufficient energy to escape from the liquid at any temperature.
Does every collision between reacting particles leads to products?
For a reaction to take place, the reactants must have sufficient energy and have correct orientation when they collide. So, the reason why all collisions don't lead to reaction is that the collisions do not satisfy these conditions.
