A. mpV=MRt
B. pV=
C. pV=MRt
D. pV=t
第1题
A. mpV=MRt
B. pV=
C. pV=MRt
D. pV=t
第3题
实际上没有一种气体完全符合理想气体状态方程,但在压力足够低,温度足够高,即密度足够小的情况下,例如在常温低压下,CH4分子本身体积小,分子间距大,分子间引力小,因而其pVT特性接近理想气体的规律。In fact, no gas completely conforms to the ideal gas state equation, but when the pressure is low enough, the temperature is high enough, that is, the density is low enough. For example, at room temperature and low pressure, CH4 molecule itself has small volume, large molecular spacing, and small gravitational attraction between molecules, so its pVT characteristics are close to the law of ideal gas.
第6题
A.这是一个重要的状态方程,许多状态方程或pVT关系是在此基础上发展起来的
B.方程中T的单位是℃
C.理想气体状态方程不适用于液体
D.处于高温低压下的气体用理想气体状态方程是可靠的
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!