Why is the atomization enthalpy of Na (s) lower than the sublimation enthalpy of Na? atomization enthalpy of Na= 107 kJ/mol
sublimation enthalpy of Na =108 kJ/mol

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?