13. Calculate the volume of oxygen gas at 320 K and 680 torr that will react...
A) 0.89 g/L. B) 1.12 . 1993 yu 12. Calculate the volume of oxygen gas at 320 K and 680 torr that will react completely with 2.50 L of NO gas at the same temperature and pressure, 2NO(g) +0:19) --> 2NO(g) A) 1.25 L B ) 2.50 L C)3.5L D) 0.251 ALI MHNO.(na) both initially at 250 °C, were mixed
6. ) A sample of methane gas, CH4, at 322.0 degrees celcius and a pressure of 662 mmHg had a volume of 36.4 L. What would be the volume of the gas at STP 7.) The CO2 gas that was evolved during the fermentation of sugar was collected. After purification its volume was measured as 25.0 L at 22.5 Celcius and 702 mm Hg. How many moles of the CO2 gas were collected ? 8.) Commercially, compressed oxygen is sold...
1. A gas has a volume of 1.57 L at 2.95 atm. What pressure is required to reduce the volume to 1.25 L at the same temperature? at ga 2. A gas has a volume of 3.75 liters at 12°C, what is the volume at 25 C if the pressure remains constant? wil 3. What is the pressure of a gas in a 375 mL container, if it has a pressure of 219 Torr in a 525 mL container at...
a sample of gas initially at a volume of 680 torr had its temperature change from 40.3 c to 95.2 c at a constant volume. after the temperature change the gas pressure was ___ torr
1)Calculate the molar mass of a gas if 2.40 g occupies 0.885 L at 680 torr and 35 ∘C. 2) Consider three gases all at 298 K: HCl, H2, and O2. List the gases in order of increasing average speed. Express your answers as chemical formulas separated by commas. 3)A mixture containing 0.770 mol He(g), 0.300 mol Ne(g), and 0.115 mol Ar(g) is confined in a 10.00-L vessel at 25 ∘C. Calculate the partial pressure of He in the mixture...
A sample of oxygen gas occupies a volume of 6.05 L at 53.0°C and 357 torr. If the volume of the gas sample is decreased to 3.60 L, while its temperature is increased to121.0°C, the resulting gas pressure will be torr.
Chlorine and oxygen gases react to form chlorine dioxide gas. Cl2(g) + 2 O2(g) 2 ClO2(g) At a certain temperature and pressure 1.4 L of Cl2 reacts with 2.8 L of O2. If all the Cl2 and O2 are consumed, what volume of ClO2, at the same temperature and pressure, will be produced? L
A cylinder contains 3.5 L of oxygen at 320 K and 2.7 atm . The gas is heated, causing a piston in the cylinder to move outward. The heating causes the temperature to rise to 610 K and the volume of the cylinder to increase to 9.4 L . What is the final gas pressure?
A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the pressure is increased to 894 torr at constant temperature? a. 22.3 L b.31.2 L C.44.9L d.112 L e.380 L
What minimum volume of chlorine gas (at 298K and 225 torr) is required to completely react with 7.825g of aluminum? 2Al(s) + 3Cl2(g) --> 2AlCl3(s) a. 36.0 L b. 24.0L c. 0.0474L d. 16.0L Please show work/explain how answer was found. Thank you!