Warning Signs in the Laboratory - Studi Chemistry

This was homework L

isnt it ethanol, not etanol

nice video it helped alot

😀

I love it

Thanks, i have a chemistry test tomorrow and this helped me!

Amazing video

Same. Thank you.

haha! thanks for this, im in grade 5 and we are learning about this :))

sended

My teacher sensed me this video

i was doing my assignment when i saw this this was the most important thing i needed thank u!! :D

Here cuz my teacher made me lmao

who els is here in 2021

who els came here cos your teacher told you to watch this

She be lookin hard tho

who else is here for school??

i hate online school

hi

Who gives a fuck

Thanks. I needed this for my Science Quiz on grade 3

I watched this in class and it helped alot
Thanks for your service soldier

thank you it helps me learning

Hello

Cool

My teacher played this in class

What is oxiding !!!

N.

So many errors. Phosphorus is not an oxidizer. It's a reducer.

It's not "hydrogen gas", it's "hydrogen" and no, it's not an explosive. Hydrogen is labeled with flammable because it needs something to react with like oxygen. It won't just explode when ignited.

And it's not "methane gas", it's methane. That's the name of the compound. Methane.

Corrosive substances are usually not acids. There's bases, there's alkali metals, even mercury, because it corrodes many other metals.

Great

Great

is nitroglycerin flammable

is nitroglycerin explosive

Thanks I needed that. I am preparing for science test for hazard symbols

excuse me, what kind of application you use to make those video??thanks