A mixture of nitrogen (N2) and helium has a volume of 250mL at 30 degree C and a total pressure of 745mmHg. (8.5, 8.6, 8.7) a. If the partial pressure of helium is 32mmHg, what is the partial pressure of the nitrogen? b. What is the final volume in liters, of the nitrogen at STP?
-n Avogadro's Law and Molar Volume at STP (1.00 mole of any gas-22.4 L at STP) 11. ゴog Na × mol -1.78 mol n, 50.0 g of nitrogen (N2) has a volume of-一liters at STP. 18 met I mo V= 39.9 L 12. 1.00 x 10 g of oxygen (O2) is added to the gas in Question 11. What is the volume of the combined gases at STP? 13· What is the density of carbon dioxide at STP in grams...
A storage tank at STP contains 20.6 kg of nitrogen (N2). Volume of the tank is 16.4 m3 part b What is the pressure if an additional 33.4 kg of nitrogen is added without changing the temperature?
what is the volume of 42.0 g of nitrogen gas at stp
Suppose a chemical reaction generated a 50% nitrogen/ 50% oxygen (by volume) mixture of gas that had a total volume of 22.4 liters at STP. This gas is sample is composed of: A. 1 mole of nitrogen and 1 mole of oxygen B. 0.5 mole of nitrogen and 1 mole of oxygen C. 50 mole of nitrogen and 50 mole of oxygen D. 28 mole of nitrogen and 32 mole of oxygen.
Use molar volune to calculate each of the following at STP: a.) the volume, in liters, occupied. y 2.70 moles of N2 gas b.) the number of moles of CO2 in 2.90 L of CO2 gas
9. What is the volume occupied by 2.75 moles of N2 gas at STP?
which gas has greatest volume at stp: 0.92 moles of He 26 g of N2 7.6x 10^23 molecules of Cl2a. CHEM 1
In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide: N2(g)+2O2(g)→2NO2(g) Part A How many grams of NO2 will be produced when 2.0 L of nitrogen at 870 mmHg and 29 ∘C are completely reacted? Express your answer using two significant figures. mNO2 m N O 2 = When sensors in a car detect a collision, they cause the reaction of sodium azide, NaN3, which generates nitrogen gas to fill the air bags within 0.03 s....
A storage tank at STP contains 28.2 kg of nitrogen (N2). Part A: What is the volume of the tank? Part B: What is the pressure if an additional 26.6 kg of nitrogen is added without changing the temperature? Please answer in degrees Celsius.