Consider a sealed can that is filled with refrigerant-134a. the contents of the can are at the room temperature of 25°c. now a leak develops, and the pressure in the can drops to the local atmospheric pressure of 100 kpa. the temperature of the refrigerant in the can is expected to drop to (rounded to the nearest integer) (a) o°c (b) -26°c (4) -18°c (d) 3°c (el25°c

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.