#phase diagram
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#physics#science#physics memes#science memes#gender#gender fluid#queer#gay#lgbt#tumblr culture#phase diagram#chemistry#chemistry memes
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#phase diagram#vapor pressure#critical point#solid#liquid#gas#deposition#sublimation#freezing#melting#condensation#vaporization#temperature#pressure#graphic
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Figure 10.25 shows a phase change diagram for an aqueous solution containing a nonvolatile solute (red lines) superimposed on the phase diagram for pure water (blue lines).
"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.
#book quotes#chemistry#nonfiction#textbook#phase change diagram#phase diagram#water#nonvolatile#solute#solution#ice#vapor#gas#aqueous#liquid#solid#freezing point#boiling point
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We can calculate ∆Tb and ∆Tf from the equations:
∆Tb = Kbb
∆Tf = Kfb
where Kb and Kf are the molal boiling point elevation constant and the molal freezing point depression constant, respectively, and b is the molality of the solution in mol/kg.
"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.
#book quote#chemistry#nonfiction#textbook#equations#temperature#pressure#boiling point#freezing point#math#phase diagram#molality#elevation#depression
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Design, Development and in vitro Assessment of Flurbiprofen Microemulsion Gel for Transdermal Drug Delivery
The point of flow research is to foster flurbiprofen microemulsion gel for transdermal conveyance. To set up a microemulsion oil, surfactant and co-surfactant choice is one of the significant measures. Chosen to get ready various proportions of oil and surfactant blend utilizing ternary stage graph. In light of aftereffects of physicochemical properties, we have improved one detailing. The improved microemulsion definition integrated into carbopol P 934 gel base. The In vitro dispersion of medication discharge shown greatest (98.6% in 12hrs) for arranged microemulsion gel than showcased gel (60.5% in 16 hrs).
See the link here: journaljpri.com
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Venus appears largest when it's in the crescent phase, leading Galileo to deduce that its orbit must lie inside that of the earth's.
Natural History. December 1949.
Internet Archive
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17 December 2023
Trying to make sense of phase diagrams (and not having fun at all :'))
#i HATE phase diagrams i don't want to do phase diagrams grrr#studyblr#chemblr#studyspo#study motivation#stemblr#sciblr#mine#op
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frogs from a hidden pond and a bunny in the graveyard
in this last week i have seen a dozen blue-tailed skinks sunning on a wall, a softshell turtle laying eggs on the side of the lake, a great blue heron feeding screeching nestlings high up in the trees
written on a picture of the moon with the last ink from a dying pen, lit by the twelve hour glow stick saved years in my pack for an emergency, hung at sunset
#a bunny in a graveyard#coming in and out of phase with this place#embroidered diagrams documenting incidents involving accidentally self inflicted tracheotomies#boba#battered ottomans#mumblelard's legs#mykuali penang white curry noodle#manifestations of my familiar#rituals#rag rugs#the specific prophecy that#borrowed sunglasses#a man with a dragon cane#sundials#second blue moon epoch#first summer
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The Neodymium-Iron-Boron Ternary System
Phase Poll #10 wrapped up yesterday with the final result as 42.5% Fe, 30% Nd, and 27.5% B. This ternary system is most well known for neodymium-iron-boron magnets, so we’re going to spend a little bit of time discussing those before we narrow in on the chosen composition.
Nd-Fe-B magnets are permanent magnets with the composition of Nd2Fe14B, considered to be an intermetallic, and a tetragonal crystal structure. (Permanent magnets are those materials which are magnetized and create their own magnetic field, such as refrigerator magnets.) These neodymium magnets are the most widely used rare earth magnets and have numerous applications, including in computers, speakers, door locks, electric generators, among countless others. These magnets are typically produced either through powder metallurgy and sintering, or through melt spinning.
The chosen composition results in another stoichiometric, intermetallic phase, NdB4. Its space group is P4/bmb, meaning it crystalizes with a tetragonal crystal structure as well. On their own, there is little interest in neodymium boron compounds in the literature.
Sources/Further Reading: ( 1 ) ( 2 - image 2 ) ( 3 - image 3 ) ( 4 - images 4 and 5 )
More phase diagrams: ( image 1 ) ( 500K ) ( 1000K ) ( 1500K ) ( 2000K )
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I've updated my pinned post to include character descriptions for Ellenville and the Liztlie AU.
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are u entering a jon hamm phase?
#my posts#jon hamm#I'M HONESTLY SO FRUSTRATED AND IT'S LIKE...beyond the USUAL frustration that i feel#when i get suckered into an imdb walk for a very Basic Looking White Dilf who happened to turn a key in my brain under a blue moon!!!!!#the thing is that YES i'm going through a H A M M phase and it is COMPLETELY the fault of unpretty's Sorrowful and Immaculate Hearts series#on account of Jon Hamm is their ideal fancast for bruce wayne and honestly it's a GOOD CASTING#but then i remembered that i saw baby driver once upon a time and thought buddy and darling were super hot and now i'm HERE#WATCHING FUKKKKING MAD MEN AND BEING MISERABLE ABOUT IT#it's not that jon hamm is a bad actor - he does a very good job actually! the Emmy was deserved!#it's not even that it's his ONLY good work - he does OTHER WORK and in different genres than '60s drama and he does well!#it's simply that none of jon hamm's work really CLICKS with me in the way I'm looking for when i do an imdb walk#i like to be able to like...ROOT for the character my current fave plays? I like them to be an Empathetic Protagonist?#preferrably in a genre setting and/or with interesting and attractive costuming so I can ooh and ahh?#keanu reeves was GREAT for this. keanu has a lot of suitable Leading Man roles that lent themselves well to imdb walk#but the H A M M -as i have said - seems to EXCLUSIVELY play roles along a very specific spectrum!!!#either he's some kind of Mid to Highly Toxic Masculinity Man who is Handsome (TM) and knows it and is a jerk#or there is Nothing Behind Those Eyes except part of the humor is that it's jon hamm so no one ever like...pegs his himbo characters#the whole point of them seems mostly to laugh at them and never to exploit the appeal of Golden Retriever Boyfriend#it's less of a spectrum than a venn diagram but THE WHOLE THING is that Don Draper is jon hamm's most famous role#and while Mad Men is such an aesthetically pretty show it does NOT SPARK JOY IN ME. EVERYONE IS CYNICAL AND MISERABLE ALL THE TIME#and the rest of the H A M M's filmography seems to be deliberately in reaction to don draper in SOME form#but sadly the reaction never goes to roles that i find the most endearing? WHICH IS SUCH A PETTY COMPLAINT AND MY TASTE IS VERY BAD#BUT LIKE...THAT'S WHY I'M IN DENIAL ABOUT THIS IMDB WALK AND GENERALLY FEELING SAD ABOUT IT
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The connecting thread of my emotional support bastards is that they remind me of Toni, my No.1 Emotional Support Bastard.
#The sort of exception to this is Hannibal#because he's the OG support bastard#and Toni developed out of the Hannibal phase#Toni is the centre of the spider diagram that arrow just points the other way
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#quantum tunnelling#a quantum mechanical phenomenon in which an object such as an electron or atom passes through a potential energy barrier that#according to classical mechanics#the object does not have sufficient energy to enter or surmount.#-wikipedia#quantum physics#solid objects phasing through eachother#sisyphus#diagram#stick figure#science#theoretical physics
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The phase diagram for water, shown in figure 7.20, illustrates these features for a familiar substance. (...) The dashed lines on figure 7.20 show two paths that involve phase changes for water. (...) As shown in the magnified section of figure 7.20, if you start with solid H2O at a temperature just below the triple point and increase the pressure at constant temperature you will effect phase change from solid to liquid (dashed line).
"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.
#book quotes#chemistry#nonfiction#textbook#phase diagram#water#solid#liquid#gas#triple point#pressure#temperature#states of matter
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Me, finally getting my hands on The Final Gambit: oh boy oh boy!!!! What an exciting day!! *rubbing my hands together like an evil little fly*
Me, six chapters in meeting a character that I forgot existed and resent the fact that they were here at all: HISSSSSSS BOOOOO GO AWAY
#reading tag#i do like these books and their drama but i have a /preference/ for what that drama is and a lookalike character's NOT in that venn diagram#anyway I just found it funny that these two phases were separated by like...thirty minutes? complete 180 and now back to it byyyye#the inheritance games spoilers
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I love when there's fluids and devices.
#my post#lab crimes#this is all to get data on cyclohexane's phase changes#to then build its phase diagram#the experimental part was really sweet but the building the diagram was a nightmare#also i did the calculations of another part of the report and i'm fairly sure that they're wrong So#fun fact for the second photo: the technician (is that the translation? who knows)#said that the flask all bundled up is like a baby#and sometimes you have to blunde it with love and give it a slight slap#otherwise you won't get your results#lots of tags sorry but i liked this one
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