e-learning anyone?

Totally watching this for my AP Chemistry class.

@snailpop1028

2 жыл бұрын

hello fellow human after 8 years later

@jana5728

2 жыл бұрын

@@snailpop1028 hello fellow human after 4 months later

@Orioleexzz

2 жыл бұрын

@@jana5728 hello fellow human 2 weeks later

@divyamanoj3153

Жыл бұрын

​@@Orioleexzz hello fellow human 1year later

@aizen_2k

10 ай бұрын

hello fellow human 4 months later@@divyamanoj3153

Its 2Hgo(by heating) ➡️ 2Hg+o2⬆️

We did this in elementary school in the 60's. I believe it was 5th grade. We spent a couple days experimenting with Hg. Can you even imagine that in today's world?

@sabinadorothea

Жыл бұрын

Wow, that is so wild. I can't imagine ever doing that in class XD

@QUBIQUBED

9 ай бұрын

WHAT??? Our school brings us to lab.. like, once every 1.5 months??? in high school?? huh????

@MedusalObligation

9 ай бұрын

@@QUBIQUBED They spent a lot more time teaching and a lot less time being "equal" when I went to school. You couldn't keep up, you got left behind and did that grade over again. If you teach something new each day, instead of going over the same thing for the entire week, you get a lot more done. We had hydrology labs, meteorological labs, chemistry labs, music, history (ancient and modern), math, english, literature and more in elementary school. Middle school then became very diverse with the additions of print, wood, machine, photography and electronics shops. And I never went to a school that didn't have an extensive library and resource center.

Thank you for posting and letting available. I'm from São José do Rio Preto, São Paulo State,Brazil. I'm studying Chemistry LR.

Wouldn't the equation be 2HgO = 2Hg + O2? The end of the video shows it without the 2 in front of Mercury (II) Oxide.

@rouumohamed3621

7 жыл бұрын

courtgood1 .....right

@rouumohamed3621

7 жыл бұрын

right

How would you explain that when HgO is heated, it gives off the oxygen, but when you heat ZnO or CdO (both group 12 elements like Hg) heating it just keeps it oxidised? I know that it has something to do with how noble the metals are, but how would you determine wether a reaction like that happens or not, the Nernst equation doesn't work here, as we are not in a solution and are dealing with solids.

I have a silver color and I want to change to red how the way

Thank you!

are you sure u replied on the right post?

cool

دا تفكيك أكسيد الزئبق بالاحلال الحرارى 2hg +o2 l يتصاعد

is oxygen the only (clear & odorless) gas that has this effect on the splint?

@kainoa_written

3 жыл бұрын

The splint is fuel and the gas is the oxidizer. Other gases could also facilitate the reaction, but we know the mixture in this case unlike a natural, complex mixture3

@PixilFox

2 жыл бұрын

@@kainoa_written he sent this 8 years ago so i think he got his answer way before

pogchamp

من طرف معلمة الشيمي (انا ساجد العابد)

Reaction is not properly balanced

مكتوبة غلط المفروض........2hgo....2Hg+o2

would it be possible to make thermite with mercury oxide

@joel.759

4 жыл бұрын

First of all: it is possible but it is not the best choice The reaction will definitely not be spectacular as Mercury has such a low activity. it is not worth money to buy it and the reaction produces highly toxic mercury vapour.

@davemwangi05

3 жыл бұрын

@@joel.759 how did the boiling of semen go? please upload it on youtube. I wanna try to make a new type of delicious cupcakes using this stuff.

@Good_Oxygen

4 ай бұрын

@@davemwangi05please explain.

👍

But isn't elementary Mercury highly volatile? Wouldn't some of that 'oxygen collected' contain mercury as well???

@fuongbregas

3 жыл бұрын

Oxygen is collected through water as bubbles, I don't think Hg can float up.

@timecode37

4 ай бұрын

There will be some Mercury vapour that makes it through, even if it is not enough to condense into droplets of the metal

.....TT_TT uh yeah same here Erik XP

You sound like mr.garrison from south park

@zerkalt190

3 жыл бұрын

hi random dude from 2013!

pog

Hi

Простите,у вас не уравнена реакция.Так, кто следующий?

Watching the burned match and again re ignites

Простите, у вас не уравнена реакция)

@gulevskiy8375

7 ай бұрын

Согласен! Чорбу не ошибается!

@user-mk8nl2kx3x

7 ай бұрын

да уж, ошибочка вышла

school anyone

Is mercury oxide & red mercury are same??

@zerkalt190

3 жыл бұрын

7 years later... have u got your answer yet? do u even remember writing this comment?

@Zumrawi99

3 жыл бұрын

@@zerkalt190 Yes i do remember. unfortunately ..no one answer, also i did`t ask again

@mennahmohamed1359

3 жыл бұрын

@@zerkalt190 do u remember writing this comment lol

@zerkalt190

3 жыл бұрын

@@Zumrawi99 are u the original commenter?

@zerkalt190

3 жыл бұрын

@@mennahmohamed1359 yep

Простите, у вас не уравнена реакция на 1:00)

no u

Brother at last the molecular equation is wrong it should be 2Hg ➡️ 2Hg + O2 💯💯💯💯💯

Hey guys it’s me Alex. Yup it’s really me guys. I’ll be collecting autographs now.

Anyone in 2021

@kainoa_written

3 жыл бұрын

"Isolate the oxygen" got that boomerang effect for millennia to come!

Kes

thats a little sus

ما عندنا شيء في ه البلاد تبقى غير تشوف بالعين 😠😠😠

@user-vr6cq6er3c

4 жыл бұрын

Hi

among us

Простите,у вас не уравнена реакция.Так, кто следующий?