At Standard Temperature and Pressure, a gas has a pressure of 1.00atm and a temperature of 25.0C. If there are 6.83 mol of gas in a container, what is the volume of the container?

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?