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can I lay by your side?❤️
@indiana @jayulloa @indianamassara •
[she liked]
pc: @videostarpresets_x @eclipsepresets
ac: @samsmith (higher pitch)
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#jindi #jindiedit #jindiana #jayulloa #indianamassara #indicator #f4f #l4l #jindivideos
#jindiedits
@jayulloa @jayulloa @jayulloa @jayulloa @jayulloa @indiana @indiana @indiana @indiana @indiana
Acid/Base chemistry demos!
This demo is great for two reasons.
First, it introduces the idea of acid/base chemistry and indicators.
The universal indicator is green in neutral solutions like water, red in the presence of strong acids, and a dark blue in the presence of strong bases.
It does this by having a combination of dyes that are pH sensitive and change colors depending on the pH.
But the second cool thing about this demo is that we add dry ice to it!
Is dry ice acidic? Or is it basic?
If you watch the video, you will see the indicator settles on a yellow or orange color, indicating the solution has become slightly acidic.
So it looks like even though dry ice sublimates to a gas, enough CO2 can dissolve into solution and create H2CO3, carbonic acid.
And where else might we see this effect?
Our very own oceans!
Acidification of our oceans is a real effect. Given the high concentration of CO2 in our atmosphere, over time our oceans will acidify in a manner very similar to what you just saw.
Some food for thought on this day after Earth Day.
#chemistry #everydayscience #science #scicomm #colors #acidsandbases #indicator #oceanacidification #co2 #earthday #dryice #demos #outreach
Squaring up the mag bases on my indicator holders so I can use them as magnetic squares if I need. Not ultra precision, but much closer than how they started.
#indicator #indicatorbase #instamachinist #hobbymachinist #surfacegrinder #surfacegrinding #magsquare #manualmachining #manualmachinist #tool #toolmaking
Retiros de IQ Option trabajando fuerte. .
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#iqoption #iqoptions #binary #binaryoption #opcionesbinarias #indicators #mt2iqbr #mt4 #mt4indicator #velasjaponesas #trading #tradingforex #forextradingsignals #binaryoptiontrading #binaryoptionstrading #moneymaker #moneymoney #btc #binarybroker #ganardinero #divisas #indicators #indicator #forexindicator #iqoption #iqoptions #binary #binaryoption #opcionesbinarias #indicators #mt2iqbr #mt4 #mt4indicator #velasjaponesas #trading #tradingforex #tradingsignals
After the full moon and a little temperature drop, things start to rise again.
Time to go fishing this weekend.
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Nach dem Vollmond und dem damit einhergehenden Temperatursturz geht’s nun wieder bergauf.
Dieses Wochenende geht’s raus ans Wasser.
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#friday #fishing #angling #carpfishing #videography #video #gopro #hero4silver #bite #run #beep #tackle #nashtackle #sirenr3 #daiwa #ss2600 #cultclassicreels #jagproducts #jagblack #bankware #korda #indicator #blackandwhite #nature #lovenature #season #spring #lake #water #keepthespirit
@gatormotorcycles ... Royal Enfield Simple & Beautiful .
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Owner @sechanbwzr
#gator
#royalenfield
#customroyalenfield #classic500 #classic350 #newpaint #paint #motorcyclediary #motorcycles #royalism #custommotorcycle #india #indicator #customheadlights #silencer #motorbike #cruiser #roadster #chopper #bobber #makeinindia #indianarmy #loveforindia #loveformotorcycles #roadtrip
Methyl orange is a very commonly used pH indicator for titrations due to its clear and distinct colour changes at different pH values. It has a pH range of 3.1 to 4.4, changing from red to orange to yellow with decreasing acidity. Bet many of you chemists have used this indicator before! Thanks anonymous for the suggestion! #methylorange #indicator #ph #titration #phindicator #colour #colourchange #yellow #orange #red #acid #alkaline #basic #photooftheday #chemistry #art #molecule
Collecter les statistiques #INDICATOR effectuez une recherche à l'obtention des statistiques (Aller à la sélection).