The density of gold is about 19.3 g/ml. what is the mass of a 50 ml gold nugget?

What does the process of natural selection involve

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

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.