Convert the volume to the new conditions. 2345.0 cm3 at 15.0 C and 104 kPa to 20.0 C and 41.0 kPa.

5. The barometric pressure is generally given in units of inHg. Convert inHg to atm. Recall that 2.54cm = linch. Use dimensional analysis.

A sealed container holding 0.0255 L0.0255 L of an ideal gas at 99.526 kPa99.526 kPa and 73 °C73 °C is placed into a refrigerator and cooled to 37 °C37 °C with no change in volume. Calculate the final pressure of the gas.

Using (a) the ideal gas law and (b) the van der Waals equation, calculate the pressure exerted by 50.0 g carbon dioxide in a 1.00-L vessel at 25°C. Do attractive or repulsiveforces dominate?

Calculate the most probable speed of oxygen (O2) molecules in a gas at T = 334 K,   O2 atomic mass is 32 amu, where the atomic mass unit (amu) is 1.66 x 10-27 kg. Provide your answer in units of meters per second, but do not include the units in your answer, just the number in normal form to 3 significant digits

A 1.50-liter sample has a pressure of 138 kPa at 12°C. What temperature would this sample be if it expanded to 2.43 liters under a pressure of 236 kPa?

High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used in this procedure range from around 500 kilopascals (500,000 Pa) to about 60,000 kPa (60,000,000 Pa). It is often convenient to know the pressure in torr. If an HPLC procedure is running at a pressure of 1.45x107 Pa, what is its running pressure in torr? Express the pressure numerically in torr. ► View Available Hint(s) 1.45x107 Pa = VE ΑΣΦ ? torr

a cylinder was connected to an open ended U-tube (1 atm) containing some mercury, Hg (density=13.6gcm^-3), and the Hg was displaced 100mm towards the container. What is the pressure of the gas inside the container?