For questions about matter in the liquid phase, or about the concept of the liquid state of matter itself.
Questions tagged [liquids]
78 questions
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Why is liquid mercury conductive if you do not have the lattice periodicity to describe the collective behavior of conducting electrons?
We have electric conductivity in metal because the regularity and interaction in a crystal allow for the creation of conduction bands. We should not find these bands in mercury so how could liquid mercury be an conductor? How can we describe the…
Daniel Martineau
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Energy bands in Liquid
In solid, energy bands means the 1s orbital with spin up and down become 3 states when there are 3 atoms.
But then. If you look at hydrogen atoms, the allowed bound states have energies equal to En=Ry/(n2) and n is the main quantum number ranging…
Jtl
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Low viscosity, low surface tension liquid for volume measurement
General Case
This question concerns the general problem of accurate volume measurement of a given object. Among other techniques, that of liquid displacement is sometimes used for this purpose.
In case of a solid material, the latter may be…
mranvick
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What are some other gases that liquify at around the same temperature as ammonia?
I am looking for gases that have a liquefication that falls within or on the edges of the liquefication range of Ammonia. I am mainly looking for gases that are comprised mainly of Carbon, Nitrogen, Oxygen, Hydrogen, Chlorine and Fluorine and…
skout
- 101
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How to transfer Gel into liquid
We’ll know there are few easy method to make liquid into gel form
But whats the method for reverse it
To transfer gel into liquid form
Yazeed Alotaibi
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Ln2 Dewar Filling
For cooling of a measurement device (HPGE) i need around 30 Liters of LN2 (Liquid Nitrogen). I'm a hobbyist but, familiar with the basic rules of Ln2 (Eyeshield,Gloves, Ventilation, Pressure Danger) and also have a professional O2 sensor by hand.
My…
sgt_johnny
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