14)a) A sample of neon gas occupies a volume of 50.00L at 27.00C and 10.0 atm. How many moles of neon are present? b) A 0. 240 mole sample of neon gas occupies a volume of 3.50L at 25.00C. What is the pressure of the sample? c) A 0. 250 mole sample of neon gas has a pressure of 0.488atm at 25.00C. What is the volume of the sample? d) A weather balloon containing 1.10 x 105 moles neon gas has a volume of 2.70 x 10° L at 1.00atm. Calculate the temperature of the balloon in kelvins. Dotermine the

A gas originally at 25oC and 1.50 atm pressure in a 2.3 liter container is allowed to expand until the pressure is 0.85 atm and the temperature is 15oC.  What is the new volume of the gas?

A mixture of He, Ne, and Ar has a pressure of 28.2 atm at 28.0 °C. If the partial pressure of He is 1.33 atm and the partial pressure of Ar is 4.37 atm, what is the partial pressure of Ne? ?Ne in atm=

1. If the pressure remains constant, what volume will 25.6 L of a gas at 84°C occupy at standard temperature? 2. A flask containing 90.0 L of hydrogen was collected at 75°C. At what temperature would the volume be 70 L? 3. A gas is confined in a cylinder. The starting temperature of the cylinder is 760.0 K and the volume is 2L. If the cylinder is cooled, reducing the temperature to 450.0 K, what is the new volume? 4. If a gas occupies a volume of 7.33 L at 10°C, at what temperature, in °C, will it occupy a volume of 12.25 L if the pressure remains constant? 5. A gas occupies a volume of 5.60 L at a temperature of 120°C. To what temperature must the gas be lowered, if it is to occupy 4.00 L?