calculate the number of moles of gas that occupies a volume of 600 ml at 40 Celcius under a presure of 200 bar.
calculate the number of moles of gas that occupies a volume of 600 ml at 40...
If a sample of oxygen gas occupies 40.0 mL at -40 ∘C and 600 mmHg , what is the volume at 40 ∘C and 310 mmHg ? Express your answer to two significant figures and include the appropriate units.
II) A gas occupies a volume of 410 mL at 27.0°C and 740 mm Hg. Calculate the volume the gas would occupy at STP. 12) What volume will 2.5 moles of Cl2 occupy at STP ?
A sample of carbon monoxide gas occupies a volume of 263 mL at a pressure of 781.3 torr and a temperature of 399 K. What would its temperature be if the volume were changed to 82 mL at a pressure of 657.5 torr? QUESTION 2 Under conditions of constant temperature and volume, how many additional moles of gas would have to be added to a flask containing 2.7 moles of gas at 25.0 °C and 1.00 atm pressure in order...
If 33.5 mol of an ideal gas occupies 87.5 L at 13.00 °C, what is the pressure of the gas? < Feedback The ideal gas law is pressure: presure: 6832 6832.2 PV = nRT When using 0.083145 L bar/mol K) as the value of R, the pressure (P) must be in bar, the volume (V) must be in liters, and the temperature (T) must be in kelvins. The symbol n represents the number of moles of gas. Rearrange the ideal...
If a sample of carbon dioxide gas at a given pressure occupies 655.0 ml at -11.0 celcius, what volume would it occupy at 115 celcius?
Calculate the number of moles of O2 in 2.27 LL of O2 gas. Calculate the volume, in liters, occupied by 1.46 moles of N2 gas. Calculate the volume, in liters, occupied by 65.1 g of Ar gas. Calculate the number of grams of H2 in 1610 mL of H2 gas.
3. A sample of gas occupies a volume of 600 mL. As the expands, it does 202 J of work on its surroundings at a constant pressure of 1.25 atm. What is the final volume of the gas in ml? e) 162200 mL a) 162 mL b) 1600 mL c) 2200 mL d) 161600 mL
if 0.600 moles of nitrogen gas occupies 0.900 L under certain conditions, what number of moles occupies 1.500 L under the same conditions
If 5.00 moles of a gas at constant temperature and pressure occupies a volume of 132.5L, what volume will 1.36 moles occupy at the same temperature and pressure? 0901.0L O 19.49 L O 2.052 X 10–3L 0487.12 0 36.04 L What would be the new pressure if a 250 mL gas sample at 380 mm Hg is expanded to 500 mL with no change in temperature? 0 190 mmHg 0 380 mmHg 0 950 mmHg 0 570 mmHg O 760...
Exercise 6.4 • How many moles of gas will occupy a 750 ml volume at 25°C and 0.42 atm pressure? . 2 If the argon gas in a light bulb exerts a pressure of 0.54 atm at 20°C. what pressure will it exert at 160°C? 3 What is the molar mass of a gas if 0.21 g occupies a 0.13 liter volume at 80°C and 0.92 atm pressure? - How many grams of ammonia gas, NH,, are there in a...