Question 15. A gas has a volume of 1.80 L at -14.0oC and 145.0 kPa. At what temperature, in K, would the gas occupy 1.25 L at 210 kPa? The final answer is... T2 =    Unit =    Blank 1:  Blank 2:

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Q: what is the final volume of a gas that initially occupies 2.50 L at 298 K and is subsequently heated…

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A: Given-> T1= -19.0°C = -19.0 + 273 = 254 K T2= 21.0°C = 21.0 + 273 = 294 K P1= 0.29 kpa  Volume in…

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Q: For many purposes we can treat methane (CH,) as an ideal gas at temperatures above its boiling point…

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Q: M (no subject)-ftx X + C Mail Francesca X app.101edu.co Homepage-CH X Aktiv Chemistry X G molar mass…

A: Ideal gases are the gases that obey ideal gas equation.

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Q: Data for unKnown Sample 1. Mass of flask + foil cap 68.9369 g 2. Volume of gas - volume of flask…

A: Temperature = 97.7℃ = (97.7 + 273) k                                         => 370.7 k Pressure…

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Q: 52.0 Lof a gas is collected at 29∘C and 285 kPa, what is its volume at STP?

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Q: S-1 Which is not the unit for the gas constant R? A. cal K1 mol 1 B. J K-1 mol1 C. atm L K mol-1 D.…

A: Unit of gas constant can be derived from both formulas PV=nRT and W = nR∆T.

Q: At what pressure (in mm Hg) does a gas occupy 2.75 L at 323 K if the gas occupies 1.97 L at 223 K…

A: Given,  V2 = 2.75 L T2 = 323 K P2 = ? V1 = 1.97 L T1= 223 K and P1 = 945 mm Hg

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