Answer Happy

3. Complete the following (show your work): a. In an underground natural gas reserve, a bubble of methane gas, CH, has a volume of 45.0 mL at 1.60 atm. What volume, in milliliters, will the gas bubble occupy when it reaches the surface where the atmospheric pressure is 99.3kPa, if there is no change in the temperature or amount of gas?
c. A sample of neon initially has a volume of 2.50 L at 15°C. What is the new temperature, in degrees Kelvins, when the volume of the sample is changed to 5.00 L, at constant pressure and amount of gas? d. A sample containing 1.50 moles of neon gas has a volume of 8.00 L. What is the new volume of the gas, in liters, when a sample of 25.0 g of neon is added to the 1.50 moles of neon gas in the container, at constant pressure and temperature?
5. At constant temperature, what will the new volume be of a syringe that started at 4 mL and 4 kPa and was compressed to a pressure of 9.2 kPa?