Assume that 32 grams of methane have been completely reacted with no H2O unreacted. the total pressure in the chamber is 20 atm. what is the partial presssure of CO2.
a. 1.5 b. 2 c. 4 d 11.5
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Assume that 32 grams of methane have been completely reacted with no H2O unreacted. the total...
A mixture of methane and expr esia 5.4. Maska 75 °C, contains 1.18 grams of methane and 5.37 grams of oxygen. The partial pressure of oxygen in the flaskis am and the total pressure in the flask is atm Submit Answer Retry Entire Group 5 more group attempts remaining A mixture of helium and krypton gases is maintained in a 8.90 L. flask at a pressure of 3.07 atm and a temperature of 55°C. If the gas mixture contains 0.910...
1.f) Methane gas (CH4) enters a combustion chamber at a rate of 3 kg/sec at a temperature of 25 °C. A 200% theoretical air is supplied at a temperature of 400K. At the middle of methane combustion process (i.e., after 50% of methane gas is burnt), liquid propane (C3H8) at 25°C is injected at a rate that produces neither CO nor O2 in the flue gases. Assume steady state and adiabatic process at 1 atm, calculate the following i. The...
Use the Referesces to access Important vale if neded feer tais gondn grams of methane and 10.4 grams of carbon dioside. What is the partial presure of each gas A mixture of methane and carbon dioxide gases, at a total pressure of 942 mm Hg, contains 2.1 in the mixhure e mm Hg mm Hg CH Pco Submit Answer 5 question atempts ณmaining Use the References to access Important valees If needed for this qeesclon reacts with excess hydrochloric acid...
If you could solve all three problems, that would be great! Thanks so much! 1. How much methane (in grams) is produced per mole of synthetic leather (Arginine, C6Hi4N O2)? 4a-b-2c+3d 4a+b-2c-3d 4a-b+2c+3d a) 88.0 grams b) 104.0 grams c) 192.0 grams d) 64.0 grams 2. A gas mixture at 25°C and 1 atm contains 100 mg/L of H2S (MW H2S 34 g/mol). The partial pressure (atm) exerted by the H2S is most nearly: a) 0.0029 b) 0.0056 c) 0.072...
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How many grams of sodium iodide are required to react completely with 3.01 x 1023 molecules of chlorine? 2 NaI + Cl2 ------> I2 + 2 NaCl A. 1.50 g B. 37.5 g C. 150. g D. 74.9 g 1 points QUESTION 2 When 22.0 g of NaOH and 21.0 g of H2SO4 are mixed and react according to the reaction: 2 NaOH + H2SO4 ------> Na2SO4 + 2 H2O, which is the limiting reagent? A. NaOH B. H2SO4 C....
A mixture of neon and oxygen gases, at a total pressure of 635 mm Hg, contains 2.31 grams of neon and 2.80 grams of oxygen. What is the partial pressure of each gas in the mixture? PNe = mm Hg mm Hg What volume of oxygen gas is produced when 42.5 g of mercury(II) oxide reacts completely according to the following reaction at 25 °C and 1 atm? mercury(II) oxide (s) — mercury (1) + oxygen(g) liters oxygen gas
6. Problem 5.25 525. An ideal gas mixture contains 35% helium, 20% methane, and 45% nitrogen by volume at 200 atm absolute and 90°C. Calculate (a) the partial pressure of each component. (b) the mass fraction of methane, (c) the average molecular weight of the gas, and (d) the density of the gas in kgim 7. Problem 5.30 5.30. A fuel gas containing 86% methane, 8% ethane, and 6% propane by volume t ows to a furnace at a rate...
Assume that an exhaled breath of air consists of 74.9 % N2, 15.2 % O2, 3.9 % CO2, and 6.0 %water vapor. 1) If the total pressure of the gases is 0.990 atm , calculate the partial pressure of N2. Express your answer using three significant figures. 2) If the total pressure of the gases is 0.990 atm , calculate the partial pressure of O2. Express your answer using three significant figures. 3) If the total pressure of the gases...
c) For the equation (NH4)2CO3 → CO2 + H2O + NH3, if 4.01 moles of (NH4)2CO3 reacted, what is the theoretical yield of CO2? d) For the equation N2H4 + NH3 + N2, if the theoretical yield is 28.0 grams of N2, what mass in grams of N2H4, would have to react? e) For the equation FeS + HCl → FeCl2 + H2S, if 35.0g of FeS is added to 35.0g of HCI and allowed to react, what is the...