A beaker containing 26.8 mol of gas has a volume 3.65 L. A second beaker at the same temperature and pressure has a volume of 4.38 L. How many moles of gas are in the second beaker?

What are fructose and glucose an example of?

How are isotopes of the same chemical element alike? how are they different?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.