In what sources can one find the vapor pressures of various substances?
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For example, what are the vapor pressures of HF at different temperatures? Is there a book that contains more detailed statistical data? The substances required are concentrated sulfuric acid, sodium hydroxide solution, liquid ammonia, nitrogen, aluminum sulfate solution, and ethylene glycol. I wonder if the concentration of the liquid has an effect on vapor pressure. Help~ I need it urgently.
\"Handbook of Physical Property Data for Chemicals and Chemical Engineering\", \"Handbook of Petrochemical Design\"..
Based on the title posted by the original poster, it can only be said that there is no way for any source to contain vapor pressure data for various substances, as there are too many natural and synthetically produced substances in the world; it is impossible to collect vapor pressure data for all of them, as some substances currently do not have such data available. Ask specific questions.
It’s in the subsidiary chemical production and management manual. However, this book is very hard to find now; it’s a very old book.
I would like to ask what state of matter the vapor pressure data refers to. For example, with liquid nitrogen, what is the vapor pressure – the value for the gaseous state or that for the liquid state? If it is a solution, such as a sodium hydroxide solution or an ethylene glycol solution, is the vapor pressure related to the concentration of the solution? For concentrated sulfuric acid, I have only found the vapor pressure at different temperatures for 91% concentration; why can’t I find it for 98%?