If He(g) has an average kinetic energy of 4190 J/mol under certain conditions, what is the root mean square speed of O2(g) molecules under the same conditions?

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

What are fructose and glucose an example of?

What are transitions between a liquid and a solid called? identify which way they are transitioning