For a particular process, if the change in enthalpy is 145.3 kJ/mol and the change in entropy is −62.0 J/mol K at 106.0∘C, what is the change in free energy, in kilojoules per mole?

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

може ли да зареждате повече информация, моля