ideal gas law(1)
回答 (1)
2013-03-06 6:14 am
✔ 最佳答案
Pressure, P = 0.97 atmMolar mass, M = 14 + 16x2 = 46 g mol⁻¹
density, d = ?
Gas constant, R = 0.082 atm L mol⁻¹ K⁻¹
Absolute temperature, T = 273 + 35 = 308 K
PV = nRT
PV = (m/M)RT
PM = (m/V)RT
PM = dRT
d = PM/(RT)
Density, d = 0.97 x 46 / (0.082 x 308) = 1.77 g L⁻¹
參考: micatkie
收錄日期: 2021-04-13 19:20:17
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