#ph test

[whats-in-a-sentence]

Kits for testing the pH of pool water (figure 11.9) use phenol red indicator, which changes colour over the pH range of 6.4-8.2.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[tenth-sentence]

Commercial pH test kits use acid-base indicators.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[definitelynotshouting]

girls (gender neutral) when they decide to get a little sillay with texturing

[maranello]

BAHRAIN, 2023 — Charles Leclerc, day 1 of testing. (Photo by Steven Tee)

[givemearmstopraywith]

this mega read in which i attempt to uncover why i cried every day when i was in england and come to the conclusion that it is the fault of british austerity is finally out for paid subscribers. if you can become/upgrade to paid, it would help me a lot, but if you can't, that's okay too- it'll be available for free tomorrow!

[puppet-purgatory]

you won't post 1 headcanon for every puppet. you wont

i WILL. AND i'll do it in chronological order from appearance (more or less). but it will be under a readmore after the first season so i dont interrupt anyones scrollin

The Professor: i think in addition to growing a bit from Dino DNA(tm) he also has feathers now. just some feathers in there with his fur. maybe even molts and is miserable about it

Death: he plays guitar And piano, but just as a hobby. he's like a salaryman who had a garage band as a teenager and never fully gave up on the dream

Propeller: propeller SADSTUCK: i think he legitimately had to go to therapy for the britannica shit that happened. PH feels like it would be that realistic about mental health tbh

Big Pile of Diamonds: his mustache is fake. his greatest secret. his greatest shame.

God: he actually really likes to dance! unfortunately next 2 no one will do it since... The Incident

Train: does he not have a better name... maybe put a mr. in front of there... anyway he feels betrayed by the U.S. since they gave up the train model for highways/interstates and the motorcar industry. gets REALLY heated about it

Mt. Vesuvius: has a bunch of speeches given by famous latin authors and orators memorized, but sometimes he mashes them up without realizing/misattributes which one was written by whom. old man moments

Hatshepsut's Goose: can't remember what their gender was in life. that's fine, they love being a nonbinary icon. AMAB (Assigned Mummy at (em)Balming)

Clipped Coin: dodges the spool's wrath by being unflappable and so down to earth despite his apparent success. truly the king of staying in his own lane

Olympic Torch: hes a cranky piece of shit and only really enjoys sporting competition. he was complaining about being in the group puzzle photo so god just picked him up and he went ffffffffffine. okay. ill smile for 2 seconds

Gay Oars: i think they Also went to therapy, mostly relationship counseling, and now they are back and better than Ever. unbreakable bond. im abt to pen a whole ass comic series about them getting married in purgatory

Policarpa's Spool: still thinks of himself as a spy type, but there's only so much spying he can do in... purgatory. of course, his primary nemesis is the treasure chest.

Lake Donner Snowman: idk if this counts as a headcanon per se but in my very short list where i recast the puppets as famous singers, he is ABSOLUTELY voiced by Weird Al Yankovic.

St. Nick's Wet Bones: sort of taking the whole purgatory thing in stride. he kinda feels like he's in retirement! now he's a minor agent of chaos who's looked after by his darling Pickle Boys

Beast of Gevaudan: i was so sad when the infinitiger wasn't real, i wanted them to have a cooking show together so badly and destroy the horse's self-esteem. i love him. hes so abominably french

Stool of Gold: well-traveled, well-read, literally just as sensible as the Book or the Oars, but finds the chaos entertaining to spectate.

Ziryab's Oud: I think that the puppets have divvied up the whole Wondrium Arena and all have designated Living Areas, and he has a whole dressing room filled with shitty costumes he can't even wear. every time someone knocks he answers like hes on MTV's Cribs.

Bye Bye Brothers: they live in the orchestral pit and treat it like a secret lair. only other Murderer Puppets are allowed in. EXCLUSIVE club

Flower Boat: GNC Icon. this is a flower boat stan account. jenuinely a wholesome, emotional vessel doing their best to pitch in.

Molasses Horse: you can wash him as much as you want, that shit always just comes back somehow. the book theorizes it's psychosomatic at this point, since they're technically only souls at this point.

Tiny Piece of Wheat: bro i bet they went through SUCH phases after finding out about the professor's death. like all five stages of grief and then four more that have not yet been discovered by humans. dw kiddo, u got Grandparents incoming

Emu: the type of guy to fistfight you and then help you up. laid back but ready to throw down at a MOMENT'S notice. has no beef with the Wheat, but generally avoids them to keep from any Upsets.

Treasure Chest: has a little list of get-rick-quick schemes he wants to test, but has no way to in purgatory. he has one braincell bouncing around in his head like the DVD logo

Scabs & Pus: they get to hang out with the Bye Bye Brothers in their little club :) they're gross dudes to look at and be around. but they are ultimately harmless and friendly and just happy to be included.

Book: i love da book. I think he lives in the music library backstage and finds librettos for stageplays/musicals to pitch to the group to put on, as well as produces their little TV shows.

Birch Trees: since they share a root system, they have a telepathic link and communicate without even speaking, which is fucking creepy as hell when one or both of them just start laughing out of nowhere. they probably enjoy acting sinister

Asmodeus: he worked HARD on his song for the show!!!!! i think he's a bit of a ham sometimes when he gets the chance. also his goat head bites literally anything that comes close on reflex.

The Devil: while everything he does is to get souls, it also feels like he wants for positive and is less an Enemy of God and more an Irritating Coworker. in my brain they have a whole Tom and Jerry thing going on.

I don't have anything for the Fake Puppets the Substitute impersonated, but im planning on drawing some infinitiger soon bc he was my fave for sure

The Substitute: this is PURELY crack but i think it would be hilarious if he had voice commands like some tech does. i want him to climb back in the window and ryan just yells XBOX TURN OFF and he vanishes.

Dino Dad/Dinosir: i think even after he gets to the present and learns about all kinds of rocks and gems and crystals he Still just loves a big old rock he can lay on and sun himself with. like a dad and his armchair. doesnt gotta be fancy, just has to be comfy.

Dino Mom/Dinosara: i think she would be REALLY into the fake tv shows the puppets in the Wondrium Arena make. and they'd probably Love to have her as a fan. i think both the professor's parents are Hella popular.

[ratwarning]

[waywardsalt]

bellum probably wouldnt know how to kiss

[lhazaar]

i love betta fish but god they're such a heartbreak pet. something's going on with vadallia's jaw that makes it extremely hard for her to swallow so i'm just stuck in the waiting game to see if it resolves itself before she physically wastes away. it's the same side where she got popeye once (and recovered!) so my hunch is it's some kind of underlying problem, it's right on the jawbone itself

[cavitychemicals]

wish I knew why specifically the gatorlyte/flash IV rehydration drinks with sugar (not the zero sugar ones) are the only thing that actually helps my sore throats. my hypothesis is that because they have sugar, they are less acidic than the zero sugar ones, so they don't irritate my throat nearly as much. and then the electrolytes can help my dehydration unimpeded.

[whats-in-a-sentence]

Less accurate values can be obtained using pH paper (figure 11.6), while blue and red litmus paper is used only in a qualitative manner to determine whether a solution is acidic or basic.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[kirstielol]

The paludarium water feature is finally leak free, so I've added the substrate and plants back into it! I also added springtails and 4 different species of isopods (dairy cows, powder blues, titans, and dwarf whites) ❤️

Next week I'll be ordering the rest of the plants! Then mid-late October I'll add the vampire crabs 🥰🦀

[fivekrystalpetals]

wow who would have thunk the reason the Tragedy of Sablier went down was not because of some intricate political intrigue, the four Dukedoms wanting to grab the power of the Abyss for themselves, the Baskervilles made to become the scapegoats for the Tragedy etc. etc.

but because...... every player in the backstory is I N S A N E

(I haven't read a wilder backstory for anything than this,, Retrace 66-74 what even are you???????? WHAT DO YOU MRAN OZ IS B_RABBIT DOES IT EVEN MAKE ANY SENSE??!?!?)

[maranello]

HUNGARY, 1992 — At the celebration for Scuderia Ferrari's 500th race in Formula One, 2x race winner Patrick Tambay suits up for the Ferrari 126C3 he drove in the 1983 season. Luigi Villoresi, one of Ferrari's first drivers since the inception of Formula One, lifts Patrick's son, Adrien, into the cockpit of his father's 1983 Ferrari 123C3. (Photo by Ercole Colombo)

[skippygoldfish]

here is the girls lazily swimming around. can you see why skippy's swooping freaks me out? she does it EVERY time she tries swimming with her tail instead of paddling around with her pectorals. like why are you worse at swimming than a RANCHU? she is also still getting bumps on her tail and occasional faint redness near her peduncle. idk man.

[that-boleyn-boy]

They