Hhhe At 50 degrees * C , 50g of Ammonium chloride (NH 4 Cl) is dissolved in 100 g of water . Is this solution unsaturated , or supersaturated ? saturated , O a. Saturated b. Unsaturated O Supersaturated​

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

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.