What is the volume in liters of 4.8 moles methane gas, CH 4 , at 30 ∘ C and 1.60 atm ? Express your answer using two significant figures.
: Given : T = 30+ 273.15 = 303.15 K P = 1.60 atm
we know that R = 0.08206 Latm/mol-K
Using ideal gas equation PV = nRT we have
V= nRT/P = 4.8(mol) * 0.08206(Latmmol-1K-1) * 303.15K / 1.60atm
= 74.629467L
After rounding off to two significant figures: V = 75L
What is the volume in liters of 4.8 moles methane gas, CH 4 , at 30...
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