How many grams of O2 gas are contained in a 12.6-liter tank filled with 3422 psi of air at 295 K?
Provide your answer with 3 significant figures.
How many grams of O2 gas are contained in a 12.6-liter tank filled with 3422 psi...
2. How many moles of gas are contained in a scuba diver's 12.6-L tank filled with 3422 psi of air А) 1760 moles B) 2.10x10' moles C) 120. moles D) 1430 moles at 25 °C? (1 atm - 14.7 psi) Answer
What is the temp in Kelvin scale for 120 mols of a gas are contained in a scuba diver’s 12.6-L tank filled at 3422 psi pressure? (PV =n RT) A. 273 K B. 450 K C. 298 K D. 200 K E. 340 K C. D.
How many 2.5 liter balloons can be filled from a helium tank with a total volume of 25 liters. The tank is kept at a temperature of 298K and the total pressure exerted by the contained helium is 3.5 atm. How many grams of helium are in the container? Gas Laws
A SCUBA tank, an air tank used for breathing under water, is initially filled with gas at a pressure of 2.2x107 Pa and 24 oC. The tank has a volume of 16.0 L. If the tank will continue to provide air until it reaches a pressure of 2.2x106 Pa, how many moles of gas will it provide to a diver diving in water at 6 oC? Give your answer to at least three significant figures.
part a A 12.0 L gas cylinder is filled with 7.80 moles of gas. The tank is stored at 51 ∘C . What is the pressure in the tank? Express your answer to three significant figures and include the appropriate units. part b A 300. L kiln is used for vitrifying ceramics. It is currently operating at 1195 ∘C , and the pressure is 0.9000 atm . How many moles of air molecules are within the confines of the kiln?...
Part A How many molecules of O2 are contained in a 10.0 L tank at 7.53 atm and 485 K? O1.14 x 1024 molecules 5.30 x 1024 molecules 5.69 x 1023 molecules 3.90 x 1024 molecules 2.28x 1024 molecules Request Answer Submit Provide Eeedhack
A cylinder contains 12.6 L of air at a total pressure of 41.4 psi and a temperature of 25C Part A How many moles of gas does the cylinder contain? (Hint: You must convert each quantity into the correct units (L. atm. mol. and K) before substituting into the ideal gas law.) Express your answer with the appropriate units HAO? oring Value Units Submit Request Answer
A 12-liter tank contains helium gas pressurized to 160 .How many 3-liter balloons could the 12-L helium tank fill? Keep in mind that an "exhausted" helium tank is not empty. In other words, once the gas inside the tankreaches atmospheric pressure, it will no longer be able to fill balloons.Please provide explanation and answer.
A 10.0 L gas cylinder is filled with 9.60 moles of gas. The tank is stored at 55 ∘C . What is the pressure in the tank? Express your answer to three significant figures and include the appropriate units.
stion 4 How many grams of O2 will be consumed during the formation of 13.5 grams of Fe2O3? Report your answer with 3 significant figures, Molar mass of Fe203 - 159.69 g/mol 4 Fe +3 02 - 2 Fe203