已知液态的二氧化碳,氧和氮在标准大气压下的沸点分别是-78摄氏度、-183摄氏度和-196摄氏度。
在一个标准大气压下,氧沸点是()℃、氮的沸点是()℃. 参考答案:-182.9;195.8
氮气和氧气在“不同的压力下”的沸点分别是多少? 随便提供一点数据:1、氮气:压力 沸点(大气压)(℃)0.2-207.250.3-204.730.4-202.810.5-201.230.6-199.880.7-198.700.8-197.640.9-196.681.0-195.801.1-194.981.2-194.211.3-193.501.4-192.821.5-192.181.6-191.571.7-190.991.8-190.441.9-189.902.0-189.392.1-188.902.2-188.422.3-187.962.4-187.522.5-187.082.6-186.662.7-186.262.8-185.862.9-185.473.0-185.104-181.765-178.996-176.597-174.478-172.569-170.8110-169.2011-167.7012-166.2913-164.9714-163.7115-162.5216-161.3917-160.3018-159.2619-158.2620-157.3021-156.3822-155.4823-154.6224-153.7825-152.9726-152.1927-151.4228-150.6829-149.9630-149.262、氮气:压力 沸点(大气压)(℃)0.2-195.960.3-193.080.4-190.890.5-189.100.6-187.580.7-186.240.8-185.040.9-183.961.0-182.961.1-182.041.2-181.181.3-180.381.4-179.621.5-178.901.6-178.211.7-177.561.8-176.941.9-176.342.0-175.772.1-175.212.2-174.682.3-174.162.4-173.672.5-173.182.6-172.712.7-172.262.8-171.812.9-171.383.0-170.964-167.245-164。.