A newly discovered liquid has an enthalpy of vaporization (AHY) of 32.48 KJ/mole and a normal boiling point of 45.25°C. When a pressure of 87.45 psi is exerted over it, the boiling of the liquid at this pressure is.

(a) 99.30°C
(b) 46.20°C
(c) -226.95°C
(d) 36.87°C

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Which of the following are sources of revenue for media companies? a. direct sales to producers b. advertising and subscriptions c. online purchase d. capital investments