Dr. Nation has 0.75 mol of an unknown gas with pressure of 500 mmHg and a volume of 290 mL. What is the temperature of this unknown gas?
O 3.1k
9.3K
78 K
30.2 K

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.