物理 理想氣體方程式一題 - 考試
By Susan
at 2013-05-02T21:21
at 2013-05-02T21:21
Table of Contents
請問各位高手
有0.46克的某氣體,在27度C,及623mm水銀柱壓力下,
其體積為300毫升,求該氣體的分子量? 答案為46克
我用PV=nRT
p代0.81 atm
v代300毫
R代0.082
T代300
答案n不是46克
煩請解惑謝謝了!!
--
有0.46克的某氣體,在27度C,及623mm水銀柱壓力下,
其體積為300毫升,求該氣體的分子量? 答案為46克
我用PV=nRT
p代0.81 atm
v代300毫
R代0.082
T代300
答案n不是46克
煩請解惑謝謝了!!
--
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考試
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