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Easy Style Science
เข้าร่วมเมื่อ 4 มิ.ย. 2014
Potato Osmosis 2021 YT
Osmosis of Potato tubers in various concentrations of Sucrose solution.
มุมมอง: 1 490
วีดีโอ
Calibrating a Digital and Liquid Thermometer
มุมมอง 1.2K3 ปีที่แล้ว
Calibrating a Digital and Liquid Thermometer
Amino Acid Chromatography
มุมมอง 1.3K3 ปีที่แล้ว
How to extract amino acids out of a solvent using chromatography
Extracting Iron From Iron Tablets
มุมมอง 1.5K3 ปีที่แล้ว
Extracting Iron from iron tablets and analysing how much Iron content is in the tablets
Microbiological techniques, making streak and lawn plates using nutrient Agar and E.coli.
มุมมอง 1K3 ปีที่แล้ว
Basic laboratory techniques for the preparation of Agar streak and lawn plates, for use in conjunction with antibiotic sample rings and growth of bacterial colonies. Instruction for the correct use of a Bunsen burner and basic aseptic procedure.
Making a Better Milk for Cats YT
มุมมอง 6303 ปีที่แล้ว
Making a better milk for cats by the hydrolysis of Sucrose in full fat milk by the enzyme lactase, and testing the product for the presence of Glucose using commercial "Diastix".
Resistivity of a Wire
มุมมอง 754 ปีที่แล้ว
Resistivity Of a Wire of known diameter and composition, sample data and circuit assembly.
I V Characteristics of Components.
มุมมอง 574 ปีที่แล้ว
I V Characteristics of components using a simple circuit, using a filament lamp, fixed resistor or an LED.
Investigating motion of a simple pendulum
มุมมอง 1164 ปีที่แล้ว
Investigating motion of a simple pendulum. Physics
Haemocytometer and Serial Dilution
มุมมอง 6474 ปีที่แล้ว
How to use a Haemocytometer, making counts and analysing slide data. Basic serial dilution technique and a beginners guide to the Motic B1 microscope.
Osmosis using Potato tubers and known concentrations of Sucrose solution.
มุมมอง 37K4 ปีที่แล้ว
Preparing uniform Potato samples, making specific dilutions from a stock solution of known concentration, using a 3 decimal place balance, determining the osmotic potential of Potato tubers by weight.
Turbidimetry and Serial dilution
มุมมอง 2.8K4 ปีที่แล้ว
Turbidimetry as a method of assessing the concentration or abundance within a sample using red light absorption in a Log IT colorimeter. Basic serial dilution techniques and filling and use of cuvettes. Avoidance of cross contamination and good laboratory practice.
Protactinium Generator
มุมมอง 7016 ปีที่แล้ว
This is a video on how the Protactinium Generator works and the results you can obtain.
ayo thanks bruh this shits fire me and my friends are gonna pass cuz of you 💪💪
Nice
Und wie viel hast du jeweils verwendet? Wie viel Säure und wie viel Lauge?
Can methyl orange be used as the indicator sir?
Swiss cottage Swiss cottage, blaze a path of glory, surging forward to greater heights of truth. A beacon of light in our story, a mold to guide and shape our youth.
Mr khoo
Long live your hand, doctor
POV: you are acting like u connected your wireless wear buds to your iPad but it actually connected to your phone and u are vibing to some English songs. Then your teacher ask why are u shaking your head😢😅
Goh Wei Bin
isnt your term "titration" called filtration?
Did you melt your e.coli?
can someone tell me i dissolved my tablet in nitric acid, but idk if the acid was strong enough to show a reaction with the potassium permanganate as it didn't work. So should i use acidified potassium permanganate or use another acid?
Thank you very much for such a clear and understandable lesson🎉🎉 brilliant.
you made NACL
1:51 Why was sodium hydroxide added?
Everyone here is from Swiss lol
POV: you were sent here by Mr Neo
Relatable
ahahahah
yessir
Fax ah.
Doing it rn
Bro whats the answer to my homework
bro what.😂😂😂😂
fr
What…😅
Real
@@ArumugamSriadhikrishnanScssreal
bro really used iMovie, with that said thank you so much!!!
what if you are using .5 dcpip solution?
Thanks alot this is helpful but if I suck wit my mouth instead of pipete filler
👍
In the lab safety lecture, I always teach my students to wear least amount of jewelry coming to a chemistry lab, best not wear any jewelry at all. Now, one of my students just showed me this video, where the model doing titration here is wearing three rings and multiple bracelets. What a slap in the face, and a dis-service to the vast chemistry instructors like me.
Bro he is using gloves can't you see that ?
Thanks for this video
I can tell that schools use this video cause of amount of likes compare to comments
I need SSD chamical solution formula
Awesome
I know how to extract pulp from orange juice
Thanks sir needed it for our lab exam.Love from India
.
thx my man
The jar of bacteria look like a good banana milkshake
Thanks sir you helped a lot
very nice video, Loved it!!!!!
This is a great experience ever
A very useful video, thanks.
Uff
Is this blank tritration ..please reply
what are you measuring in this experiment? ( its for my IA please help )
what did you end up doing your ia on
I am doing this in my ia too 🥲
Tomorrow going to perform the experiment 😄😄😄😄😄😄😄😄
Love the guitar strums. Dramatic!
Thank you. Titration well demonstrated.
Loving this music. Jammin' while I'm slicin' these taters!
Make Osmosis Great Again!
Accurate mi rass
Niceee!!!👍🏼🙂
Tomorrow i have a chemistry practical
I wonder whether or not HCl and NaOH in the video can go into the sink directly as those chemicals shall have to be put into a waste container. Also, it might not be safe to use such types of gloves for this experiment. Normally, in the lab, we have to use MAPA ultranitrile gloves (the green ones) for handling strong acid and base.
The HCl and NaOH was at a concentration of 0.1m for both and is safe to into a sink as they can be rinsed using normal water. Always check your own risk assessment and local environmental policy before disposing of chemicals. The gloves in this case are Vinyl and can be used for this practical as long as the person using them is not allergic to vinyl. Nitrile gloves is always preferred
I love this stuff
Thks for thé démonstration
Demonstrated very accurately👌💯