How many moles of helium gas occupy 10.0 L at 100 K and 3.50 atm?
Using the ideal gas equation, PV = nRT you can calculate the number of moles of helium gas. Please follow the attached image for complete calculation.
how many moles of helium gas occupy 6.2 L at 303 K and 1.15 atm?
How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 12.0 L? What is the volume in liters of 3.50 moles of CO2 at standard temperature and pressure (STP)?
1. If a gas occupies 2 L at 3 atm, how many liters will it occupy at 6 atm if the temperature is not changed? a)1L b)2L c)3L d)4L 2. IF A GAS OCCUPIES 2 L AT 273 °C, WHAT IS THE VOLUME AT 0 °C IF THE PRESSURE DOES NOT CHANGE? a)0.5 L b)1 L c)2 L d)4 L 3. If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L...
Helium gas with a volume of 3.50 L , under a pressure of 0.190 atm and at a temperature of 45.0 ∘C, is warmed until both pressure and volume are doubled.What is the final temperature?How many grams of helium are there? The molar mass of helium is 4.00 g/mol.
How many moles of chlorine gas at 110 °C and 28.0 atm would occupy a vessel of 15.0 L?
Calculate the temperature, in K, of 2.20 moles of gas occupying 3.50 L at 3.30 atm.
How many moles of Ar gas are in 14.6 L at 6.4 atm and 345 K? (Calculate to one decimal place, regardless of number of sig figs).
If an ideal gas has a pressure of 7.29 atm, a temperature of 415 K, and a volume of 53.21 L, how many moles of gas are in the sample? mol л
How many moles of carbon dioxide gas will occupy a volume of 6.25 L at 4.2atm and 25 celsius?
In a 5.00 L container, 2.25 moles of helium gas is housed at 150 K. What is the pressure inside the container, in atm?