About 55L of a gas in a flexible container is under a pressure of 3.2 atm and at a temperature of 520 K. What is the new volume of the gas if the temperature is raised to
760K and the pressure increases to 8.4 atm?

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together