Question

chemical equation or formula for evaporation?​

Answer 1

H2O(aq)-------->H2O(g)

it only changes its state but it does not change its constituents...

Answer 2

Explanation:

chemical equation

2H2 +O2 = 2H2O

formula it used penman

The Penman formula for the evaporation rate from a lake is simplified to the following: E 0 = 700 T m / ( 100 − A ) + 15 ( T − T d ) ( 80 − T ) ( mm day − 1 ) where Tm = T + 0.006h, h is the elevation (metres), T is the mean temperature, A is the latitude (degrees) and Td is the mean dew-point.