C2H5OH(liquid) ® C2H5OH(gas)
Evaporation is not a chemical change and so there is no chemical equation.
The equation for water evaporation can be represented as: H2O (liquid) → H2O (gas) This shows the process where liquid water turns into water vapor through evaporation.
Water evaporation is a physical process.
The process of evaporation does not have a specific chemical equation since it is a physical process rather than a chemical reaction. Evaporation involves the conversion of a liquid into a gas due to an increase in temperature, leading to the escape of individual molecules from the surface of the liquid.
That's because there is no chemical change. In most cases, there is no chemical change when a substance evaporates. The exception is very long molecules, which may break apart during evaporation.
No, evaporation of water from a lake is a physical process, not a chemical reaction. It involves the transformation of water from a liquid to a gas without any change in the chemical composition of water molecules.
No, evaporation is a change from liquid to gas (water vapour).
Evaporation is a physical change.
The molecule of water remain unchanged.
physical
The chemical formula (not equation) of water is H2O.
During evaporation the structure of water remain unchanged.