What is the vapor pressure of water at 105°C?
1 Answer
Feb 8, 2017
You can do this with the Antoine equation:
#log P = A - B/(C+T)# where:
#P# is the vapor pressure of water.#T# is the water temperature in celsius.#A,B,# and#C# are the Antoine constants for water.
When the water temperature is in the range of
#A=8.07131, B=1730.63, C= 233.426#
When the water temperature is in the range of
#A=8.14019, B=1810.94, C=244.485#
If you calculate using this way you will get answer in
#P = 10^(A - B/(C+T))#
#= 10^{8.14019-{1810.94}/{105+244.485}}#
#= 10^{8.14019-5.18174}#
#= 10^{2.95845}#
#=# #"908.76 torr"#
This is the water pressure at