The density of a gaseous mixture, at 25°C and 220 kPa, containing 25.0 mole percent C2H6 and 75.0 mole percent CH4 is 1.73 g L–1. What is the partial pressure of CH4, in kPa?
Here is the solution of your question. If you have any doubt or need any clarification please comment in comment box and will definitely resolve your query. If you find useful please upvote it. Thanks in advance.
The density of a gaseous mixture, at 25°C and 220 kPa, containing 25.0 mole percent C2H6...
A gaseous mixture of O2 and Kr has a density of 1.104 gdm−3 at 76 kPa and 300 K Part A What is the mole percent O2 in the mixture?
(10 points) A mixture containing 25% mass percent of CH4 and 75% mass percent of C2Hs into a tank at a rate of 106 kg/hr. (CHs: 16 g/mol; C2H6: 30 g/mol) a. What is the molar flow rate of the mixture? (5 points) b. What is the molar percentage of CH4 in the mixture? (5 points)
4. What is the molar mass of a compound if a gaseous sample has a density of 1.173 g/L at 20 °C and 630 torr? The temperature in Celsius is known to two significant figures. 5. A 1.50-L bulb containing Ne at 125 torr is connected by a valve to a 2.50-L bulb containing CH4 at 650 torr. The valve between the two bulbs is opened and the two gases mix. The initial gas pressures as known to three significant...
If a gaseous mixture is made by combining 4.15 g Ar4.15 g Ar and 1.73 g Kr1.73 g Kr in an evacuated 2.50 L container at 25.0 ∘C,25.0 ∘C, what are the partial pressures of each gas, ?ArPAr and ?Kr,PKr, and what is the total pressure, ?total,Ptotal, exerted by the gaseous mixture? ?Ar=PAr= atmatm ?Kr=PKr= atmatm ?total=Ptotal= atm
If a gaseous mixture is made by combining 3.97 g Ar and 3.90 g Kr in an evacuated 2.50 L container at 25.0 ∘C, what are the partial pressures of each gas, ?Ar and ?Kr, and what is the total pressure, ?total, exerted by the gaseous mixture? ?Ar=______atm ?Kr=_____atm ?total=____atm
If 25.0 kJ of heat energy is added to 50.0 g of water initially at 25°C, what will be the final temperature of the water? The specific heat of water is 4.18 Jg'°C 0. Calculate the density of hydrogen sulfide gas, H,S, at 30.0°C and 1.20 atm. 21. A gaseous mixture made from 4.25 g of oxygen and 5.68 g of ethylene (CHA) is placed 25.0 L container at 25°C. a. What is the partial pressure of each gas? b....
If a gaseous mixture is made by combining 4.68 g Ar and 2.73 g Krin an evacuated 2.50 L container at 25.0 °C, what are the partial pressures of each gas, PA and Pr, and what is the total pressure, Poul exerted by the gaseous mixture? Par = 0.423 am Pk 0.200 atm Potal = 0.623 A 7.85 L container holds a mixture of two gases at 43 °C. The partial pressures of gas A and gas B, respectively, are...
Determine the number of moles of each gas present in a mixture of CH4 and C2H6 in a 2.50-L vessel at 25°C and 1.86 atm, given that the partial pressure of CH4 is 0.67 atm.
If a gaseous mixture is made by combining 3.99 g of Ar and 4.24 g of Kr in an evacuated 2.50 L container at 25.0 °C, what are the partial pressures of each gas and what is the total pressure exerted by the gaseous mixture?
If a gaseous mixture is made by combining 4.02 g Ar and 2.73 g Kr in an evacuated 2.50 L container at 25.0 °C, what are the partial pressures of each gas, PA and Pkr, and what is the total pressure, Potal, exerted by the gaseous mixture?