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The process of a liquid changing to a gaseous state

1 vote
2 answers
964 views

Can we enhance evaporation rate with a vacuum pump?

If more heat added to water, we have more evaporation rate according to the following formula: $$Q_{in}=m_{vapor}*h_{fg}$$ THEN Consider having water at 100C and 1atm and a vacuum pump. … Can we change the water evaporation rate with the vacuum pump as we did change the evaporation rate with the heat source? What are the formulas and calculations? Thx …
MENG's user avatar
  • 59
0 votes
1 answer
23 views

Which gas has the potential of having high content of water vapor molecules?

Air can contain a certain amount of water vapor molecules. I want to know that which any other non-hazardous gas can adsorb very more amount of water vapor molecules?
MENG's user avatar
  • 59
5 votes
1 answer
1k views

Why does salt ions is not exist at vapor when the water is boiled and evaporated?

I would like to understand when the water is boiled only pure vapor is produced and ions do not exist with vapor. Why? Can't the ions stick to water vapor? And Are Na+ and Cl- have boiling points? …
MENG's user avatar
  • 59