Water – Boiling Point Variation with PressureWater –boiling point variation with pressureWater – boiling point variation with pressuredoi:10.1002/9781119403647.ch331James G. SpeightJohn Wiley & Sons, Inc.
This critical point is achieved when the vapor pressure of the water is equal to the air pressure surrounding the water, which is why the boiling point changes at different air pressures. This also explains why the boiling point changes with altitude, because different altitudes have different ...
When water is heated it reach a temperature - the boiling point - at which the vapor pressure is large enough that bubbles are formed inside the water. The boiling point of water depends on pressure. Online Water Boiling Point Calculator The calculator below can be used to calculate the water...
结果一 题目 17. (2019原创)The boiling point of water isat standard atmospheric pressure(标准大气压).A.98℃B.50℃C.100℃D.101℃ 答案 C相关推荐 117. (2019原创)The boiling point of water isat standard atmospheric pressure(标准大气压).A.98℃B.50℃C.100℃D.101℃ ...
The boiling point of water can change significantly based on altitude and the difference between local air pressure and the standard day. This can especially affect cooking times because the water boils at a lower temperature when air pressure decreases, and this lower temperature levels off as the...
·mol-1. Calculate (1)the vapor pressure of water at 95℃; (2) the boiling point of water with .相关知识点: 试题来源: 解析 解:由题意可知P1=,T1=373K,T2=95+273=368K,△vapHm= KJ·mol1、 (1) = 即= P2 = (KPa) (2) 同理 = T = (K)反馈...
Normal boiling point of water is373K. Vapour pressure of water at298Kis23mmenthalpy of vaporisation is40.656kJmol−1if atmopheric pressure becomes23mm, the water will boil at: View Solution The boiling point of heavy water is View Solution ...
Boiling point:-Boiling point of a liquid or a substance is the temperature at which vapor pressure of liquid is equal to the pressure surrounding the liquid. It vary according to applied pressure.Answer and Explanation: Outside pressure effects the boiling point of water as when the ...
百度试题 结果1 题目 11. Under the general pressure, the boiling point of water is B° C. A. 90 B. 100 C. 110 D. 120 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Answer to: Calculate the boiling point of water if the atmospheric pressure is 630 mmHg. By signing up, you'll get thousands of step-by-step...