The volume change of liquid water to gaseous water

2011-07-25View Original

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What is the volume of 1 kg of liquid water when it turns into water vapor at room temperature? Or just give me a formula, that will do! Thank you so much, I need this resolved urgently!

Reply #22011-07-25

Under standard conditions, 1 mol of water turns into 22.4 L of water vapor; outside standard conditions, the PV=nRT equation can be used for conversion

Reply #32011-07-26

I calculated it the same way; I just don’t know if it’s correct!

Reply #42011-07-26

Reply 1# formosapta: The theoretical status and the actual status also need to be converted

Reply #52011-07-26

I think the error will be smaller using the van der Waals equation

Reply #62011-07-26

First convert it to standard conditions, and then use the real gas equation of state for the conversion!

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The volume change of liquid water to gaseous water

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