Question
In: Chemistry
Calculate the density, in grams per liter, of a gas at STP if 3.16 L of...
Calculate the density, in grams per liter, of a gas at STP if 3.16 L of the gas at 28.5 °C and 734.2 mmHg weighs 0.269 g.
Solutions
Expert Solution
given conditions STP conditions
P1 = 734.2mmHg P2 = 760mmHg
V1 = 3.16L V2 =
T1 = 28.50C = 28.5 + 273 = 301.5K T2 = 273K
P1V1/T1 = P2V2/T2
V2 = P1V1T2/T1P2
= 734.2*3.16*273/301.5*760 = 2.76L
density = mass/volume
= 0.269/2.76 = 0.097g/L >>>>>answer
queen_honey_blossom answered 2 years agoRelated Solutions
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