A student is conducting an experiment where he measures the expansion changes of a gas at different temperatures, assuming amount and pressure are constant. Which gas law is this student studying? O Charles' Law O Gay-Lussac's Law O Dalton's Law O Boyle's Law

A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees Celsius. What must be the volume of the vessel containing these oxygen gas molecules? (*Solution required)   a. 2494.2 m³ b. 0.02 m³ c. 12.47 x 10³ m³ d. 0.12 m³

1. Does the ideal gas law have any variables that are dependent on the identity of the gas? Explain 2. According to the ideal gas law, how are the pressure and amount of gas particles related if all other factors are held constant? 3. According to the ideal gas law, how are the pressure and temperature of a gas-related if all other factors are held constant? 4. According to the ideal gas law, how are the pressure and volume of a gas-related if all other factors are held constant? 5. How is the pressure exerted by a given number of particles affected by the mass of the particles? Propose a hypothesis to explain this observation. How might you test your hypothesis?

Describe Boyle's Law, Charles' Law, and Avogadro's Law in your own words? What is the ideal gas constant? Describe how the volume of a gas can be determined using the ideal gas constant?