物理問題呀
2008-01-15 4:45 am
What pressure, P, is maintained to store 0.15 mole, n, of air at a volume, V, 5.5 X 10-4 m3 and temperature, T, 290k?，點解呀
回答 (1)
2008-01-15 5:00 am
✔ 最佳答案
求大氣壓力P,入面有0.15摩爾濃度既氣體粒子n,而氣體既體積V=5.5x10^-4而絕對溫度T=290K..根據PV=nRT
R=常數=8.31 JK^-1 mol^-1
請自行代入公式
參考: me n physics bk
收錄日期: 2021-04-14 19:26:08
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