作业帮 > 英语 > 作业

9 liters of air will have what volume when its Kelvin temper

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/12 22:02:58
9 liters of air will have what volume when its Kelvin temperature is 4 times as high and its pressure is increased to 8 times what is was?
9 liters of air will have what volume when its Kelvin temper
9L的气体,在卡尔文温度增大到4倍,压强增大到8倍后,体积是多少?(摘自一楼的,我认为翻译的不错!)
PV=nRT
T变为原来的4倍
P变为原先8倍,所以V变为原来的0.5倍.
n为摩尔量,R为常数