Answer: The value of enthalpy of the given reaction is 44.000 kJ/mol , that is energy is supplied to water to change into water vapors
Explanation:
Enthalpy of formation of water in liquid state,
Enthalpy of formation of water in gaseous state,
The value of enthalpy of the given reaction is 44.000 kJ/mol, that is energy is supplied to water to change into water vapors.
Force... I hope this helped you
PH scale is used to determine how acidic, basic or neutral a solution is
pH can be calculated using the H₃O⁺
ph can be calculated as follows
pH = - log[ H₃O⁺]
[H₃O⁺] = 1 x 10⁻⁹
pH = - log [1 x 10⁻⁹]
pH = 9
pH of solution is 9
Nitrogen is crucial to the marine life and it is disappearing because it cannot be assimilated by most organisms in the water.
I guess is weak alkaline. when the substance is more acidic, there will be less alkalinity
