Who else is here due to online work💅

@tashamarie2106

4 жыл бұрын

me aha

@lord_loop7701

4 жыл бұрын

oof it's an educational video and people are still begging for likes

@shadmilkgod7115

4 жыл бұрын

@@zila9978 bruh

@kittylitty01

4 жыл бұрын

Abigail Franklin me

@bobssmith7524

4 жыл бұрын

:(

Great, now my recommend is gonna be a bunch of Chemistry videos

@hashimamodmia1135

4 жыл бұрын

Ikr online work 😒

@ashlyo755

4 жыл бұрын

This is why I actually want to go back to school crazy right this is the only time in my life that I want to go back to school

@bakingforCAS

3 жыл бұрын

Fr

@eta....

3 жыл бұрын

Same I have to figure out why this experiment is shit.

@inz4ni7y49

3 жыл бұрын

@@hashimamodmia1135 I got the same

One guy in my class literally said " This is why I don't drink milk" Because Calcium is an angry boi

@MrGrodskiChemistry

3 жыл бұрын

wow

@pillz_bee3177

3 жыл бұрын

I mean they aren't wrong-

It is rumoured that the calcium is still reacting to this day ...

@lucidvibes8133

4 жыл бұрын

hey zeyuan didnt know i would find you here

@zainfarooqi8509

4 жыл бұрын

Listen to this man

@youtubeusersince2012

4 жыл бұрын

@@zainfarooqi8509 bruh didnt know i would find u here aswell

@lowrihafjones

3 жыл бұрын

do u know him from school?? im confused

@zoowoo5797

3 жыл бұрын

where did all these qe kids come from

People: Anyone here from online school? People who are here by choice: Am I a joke to you?

And we are back with another quarantine

Best experimental comparison of reactions of various metals with Hydrochloric acid. Thanks for sharing.

@MrGrodskiChemistry

2 жыл бұрын

You're welcome.

Anyone here cause of online work?

@schmuckil5850

4 жыл бұрын

Me

@lauraault3139

3 жыл бұрын

yep

@miameehan3448

3 жыл бұрын

yep

@lottiewardrop

3 жыл бұрын

Me

@harrysimmonds1842

3 жыл бұрын

yup

and we’re back again 💀💀💀

Here cuz of homeschooling?

@harrysimmonds1842

3 жыл бұрын

yup

@qfee_1

3 жыл бұрын

Yep, online classes...

@daisywoodcock8633

3 жыл бұрын

yup

@zackddjtfa99

3 жыл бұрын

YES

@mcyanfei9013

3 жыл бұрын

purrrrrrrr

Brilliant simple demo for my year 7s in remote learning, thank you

@caiowynjones1216

3 жыл бұрын

Please stop giving us work Mrs Price :(!!

@egecr9948

2 жыл бұрын

@@caiowynjones1216 oh my days hahahahahaha

@nickwa5675

2 жыл бұрын

Lol

POV: your science teacher told you to click on the link in the poewerpoint

@saranyafernando9493

3 жыл бұрын

yes

@hermionelacey13

3 жыл бұрын

Yep

@imbaduknow

3 жыл бұрын

yep.

@Vishwa-yi4mh

2 жыл бұрын

true, mine did

@_NO_74

2 жыл бұрын

I’m doing this for my finals omg

Ah thank you sir, in my country they are too lazy to show us practicals but thanks to you, now i can :)

@user-og5rl8tw6r

4 ай бұрын

What country

Did the iron nail rust or not ?

So wonderful I loved it it was Flattering how he put acid in the test tube 💕

it Wasn’t a fair test as some metals had a larger surface area for the acid to react with

@abifranklin9540

4 жыл бұрын

Rafe Harding I lost brain cells reading this

@kellypall1888

4 жыл бұрын

but dont they have different densities so that would mean there is less of one than another if they were the same size?

@rafeharding6173

4 жыл бұрын

@@kellypall1888 it isn’t about the overall quantity of the metal as that would not affect the rate of the reaction, it may affect the length of time, if the acid isn’t saturated. This wouldn’t make a difference, it is about the exposure to The acid

@kellypall1888

4 жыл бұрын

@@rafeharding6173 oh i see, thank you

@Cautiousnow

4 жыл бұрын

it wouldn't make a difference in surface area

What are we gunna do tomorrow?

Could you please tell the apparatus used

Thanks fam had a question about this giving me trouble in my Homework I thought copper was reactive with it but apperently not so ya you saved me XD

@MrGrodskiChemistry

5 жыл бұрын

Look at the reduction potential tables and it will confirm this!

@KleinLuzi

4 жыл бұрын

yea copper alone doesn't dissolve in HCl However, you can make it dissolve in HCl by bubbling oxygen through the solution or by adding H2O2, which oxidizes the copper so it can be dissolved

GREAT VID MR GODSKI

Supper video Sri 👌👌👌

thhanks for sharing this test. no aluminum though?

What is the purpose of the indicator in the experiment which is used to investigate the reactivity of metals with water?

@MrGrodskiChemistry

4 жыл бұрын

When a metal reacts with water a metal hydroxide is produced along with hydrogen gas. Metal hydroxides are bases and thus an acid/base indicator will reveal the change in pH and change color if the metal reacts with water.

It’s definitely funny to see the calcium test tube still spitting out bubbles when he shows the other elements ......

Does anyone have any sources for official rates? especially for comparing volumes of hydrogen gas collection

Is it just an illusion with the calcium or has it really grown?

Hey i hope you are still replying to comments, i have a question about the magnesium: I know that the product of Mg and HCl is MgCl and H2 but i wanted to know if the MgCl is a solid in that test tube, i wasnt able to clearly see because you didnt show it in the video like you did for tin and iron. It would help me if you answered! Thanks

@MrGrodskiChemistry

Жыл бұрын

Magnesium and chloride ions are soluble thus they would not precipitate and be visible.

Great video :)

Which one have high and low reactivity

Would you say the Mg is frothing or clouding up?? My question probably sounds really stupid.

@lowrihafjones

3 жыл бұрын

frothing? idk, those r good words btw

What are the equipment needed for this experiment? I really need help, thanks.

@giornogiovanna3139

4 жыл бұрын

what do you mean? the equipment is clearly displayed. here there are test tubes, a test tube stand, metals, and HCL. I mean nothing stopping you from using a beaker either.

@inkpot9359

4 жыл бұрын

I, Giorno Giovanna, know all the chemistry equipments

Hi, Im doing my chemistry homework and get lost of the Cu, is copper actually small reacting to HCl or not at all? Please forgive me if my question sounds dump.

@MrGrodskiChemistry

4 жыл бұрын

What do your observations suggest? Have you learned about reduction potentials?

Which one is high in speed of reactions

Remote learning gang

Thank you very much this is exactly what i was looking for.

@MrGrodskiChemistry

2 жыл бұрын

Great Good Luck!

Thanks

Aluminium also has a beautiful reaction with HCl

Can you tell how much strong HCl you used diluted or concentrated?

@papambrambory

2 жыл бұрын

I dont know but its usually 10 percent

i am came here cause my teacher told me to. excellent video, i really liked the calcium erupting. thank you so much

@MrGrodskiChemistry

2 жыл бұрын

You're welcome! Good luck!

@arjunsai1005

2 жыл бұрын

Hi MrGrodskiChemistry!

@arjunsai1005

2 жыл бұрын

That is a very nice and a satisfying video

@MrGrodskiChemistry

2 жыл бұрын

@@arjunsai1005 Thank you!

yo thanks fam

why Sn + HCL no reaction???

@MrGrodskiChemistry

4 жыл бұрын

The rate of the that reaction was too small to observe any reaction. There may have been a visible reaction if the surface area and/or the molarity of the acid was increased.

So we learn that the acid makes the copper enlarge

thí nghiệm màu đẹp

Professor snape would be proud

10f?

Why the Calcium reacts more vigorously than other metals??.....and why the other metals are not reacts with acid as like calcium? ????

@MrGrodskiChemistry

5 жыл бұрын

Calcium reacts more spontaneously with the protons from the acid than the other metals. There is a better pathway for Calcium to lose electrons to the protons (H+) than the other metals. Another way to say this is that there is greater increase in entropy in the Universe in the reaction of Ca with H+ than the other metals tested. That pathway can be best "viewed" by the voltages listed in a Standard Reduction Potentials Table where all of these metals are listed. It also can be "viewed" by calculating the Gibbs Free Energy of the reactions and Ca with protons and that reaction will have the greatest loss of Free Energy than the other test tubes with different metals. All of this is tied to the 2nd Law of thermodynamics.

@HistoryShell1786

5 жыл бұрын

Also most transition metals are not reactive

Why Fe + HCl has no reaction

@MrGrodskiChemistry

6 жыл бұрын

There is a reaction. The close up reveals bubbles on the iron wire.

@inkpot9359

4 жыл бұрын

There is, its just that iron is very less reactive in contrast with other metals (exept copper)

@carp__fishing1417

4 жыл бұрын

Tomoka Moriyama cuz its adoptive

@beyzadonmez7835

3 жыл бұрын

@@MrGrodskiChemistry is the Iron rusting?

@beyzadonmez7835

3 жыл бұрын

@@MrGrodskiChemistry is the Iron rusting?

And im back here again after a year

MG reacted immediatly..

What gas is given off?

@MrGrodskiChemistry

4 жыл бұрын

Metals are defined by their ability to lose their electrons (oxidize). Acids are defined by their ability to donate the their H+ ions. The HCl added produces H+ ions that pull electrons from the metals (by acting as an oxidizing agent). The H+ ion becomes a hydrogen atom when it gains an electron. Two hydrogen atoms will bond to become hydrogen gas (H2). So the lab is is really.measuring the ability of the H+ to oxidize the metals.

Great video

@ExpSquad7

Ай бұрын

Ok Hamza chachu

@MH7_CC

Ай бұрын

Hey Daalkhor Kharjosh

Oddly satisfying

to busy reading the comments to pay attention

thank you

@MrGrodskiChemistry

2 жыл бұрын

Try changing your settings as it was recorded in HD.

so Fe, Sn, and Cu aren't chemical reactions?

@nanaxfahs8102

3 жыл бұрын

Fe has reaction - close up reveals bubbles on the iron wire

@Ollie12846

3 жыл бұрын

@@nanaxfahs8102 what about sn

@Darcwin

Жыл бұрын

@@Ollie12846i dont think that has a reaction but idk

Would you say that these are synthesis reactions? I'm not the best at chemistry so forgive me if this question doesn't make sense.

@MrGrodskiChemistry

4 жыл бұрын

Synthesis reactions typically "synthesize" a single product from multiple reactants. This is not the case in these reactions as 2 products are being made which include hydrogen gas and the aqueous metal salt. These reactions are considered to be redox reactions as the hydrogen ion (proton) from the HCl acts a as an oxidizing agent by promoting the transfer of electrons from the metal to the hydrogen ion. Now synthesis reactions are also redox reactions but again only single products are made in these reactions.

@Owen_loves_Butters

2 жыл бұрын

Synthesis reactions have one product. These reactions have two, a metal salt and hydrogen gas. This is a single displacement reaction, and it is also a redox reaction.

Good👍

POV: you are watching this cos online leaning :(

Shouldn't Fe and Sn have reacted with HCl too?

@MrGrodskiChemistry

3 ай бұрын

Yes but very hard to observe immediately unless a higher molarity of acid was used. A better test for those is to have them sit in water with phenolphthalein over night. kzread.info/dash/bejne/i55rksSOpLvKZLQ.html

i love chemistry

All the comments: aRe YoU HERe CUz oF hOMeSchOOL me: replying to all the comments with yes btw all the comments are about homeschools, ALL except this one

Bro that calcium on the right looks like a gone wrong lava lamp.

Ty really need this, Cuz i can't do this at home :v

Massive reaction with the Ca....very reactive metal

what is CA

@MrGrodskiChemistry

4 жыл бұрын

Ca is the element calcium.

Why cu + HCl has no reaction

@TheOfficialJonBroFTW

3 жыл бұрын

Have you not noticed that it is literally 3rd from the bottom in the reactivity series?

@fulled2546

3 жыл бұрын

its below hydrogen in the reactivity series

What is CA and ZN

@MrGrodskiChemistry

4 жыл бұрын

Ca = Calcium, Zn = Zinc

what were the limitations to the practical

@MrGrodskiChemistry

3 жыл бұрын

Well this is a qualitative test to begin.

@bethanybrooks8243

3 жыл бұрын

@@MrGrodskiChemistry what does that mean lol

@MrGrodskiChemistry

3 жыл бұрын

@@bethanybrooks8243 Ok qualitative means that you are using observations not measurements to determine reactivity thus your limitations are in your observations.

Does Sn have any reaction

@fulled2546

3 жыл бұрын

tin does react with the acid, but it is very slow and ergo hard to tell.

so sn doesnt have a reaction?

How can a steel be dissolved by a chemical?

@MrGrodskiChemistry

Жыл бұрын

Steel is mostly elemental iron that can easily oxidized by a proton from an acid.

could someone please name all of the reactions here?

@shadmilkgod7115

4 жыл бұрын

here is the list : do, the, work and yourself

@felixdraper9839

4 жыл бұрын

@Freya Green sit down in your wobbly office chair

Experiment is ok but it's concentrated HCl so please take precautions unless it will burn skin .

CONCLUSION DE CADA METAL

thsi vid is kinda asmr

I’m a fannnnn woooooooq

Alguém do IFES fazendo a prática EAD?

When you say you used 3M do you mean molarity

@MrGrodskiChemistry

4 жыл бұрын

Yes the Molarity (M) of the HCl was 3 molar.

@charlestalks5638

4 жыл бұрын

M is shorthand for mol dm^-3

soemone tel me the answers

@isilnene_

3 жыл бұрын

no

WHY DONT THEY USE CALCIUM FOR MODEL VOLCANOES THEN lol

Hello, i'm colin

👍👍👍👍👍👍👍👍👍👍

Heelo science class whats gud

We have calcium to make out teeth...We also drink acidic beverages

@lukeaitken564

3 жыл бұрын

Yeah i think that's why we brush our teeth because it neutralises the acid

@artwithleah4145

3 жыл бұрын

@@lukeaitken564 oh cool I forgot about that 😁👍👍👍

The Sn reacts with HCL but the process is very slow. By heating up the mixture it will start bubling. See this video kzread.info/dash/bejne/omeI3MichrKte6g.html

CaFe please

Anybody wanna calculate the molecular and ionic equations? Asking for a friend

Magnesium: 0:30 Calcium: 1:00

💪💪💪💪💪💪💪💪

ASMR alert

@ashlyo755

4 жыл бұрын

Anuradha Kanwar I had to play it so many times because I was just in the comments chilling

Cucumber

Sup neeks hows quaranteen

@itstime7356

3 жыл бұрын

Wagwan for you mines going sickkkk I actually prefer it

quarantine

Calcium is lagging

Calcium be convulsing

Online learners have returned

@Well I dont know

Rip Mg

It is known that the calcium vial is still reacting till this date. 🤣🤣

@adhiveerkapuria2289

3 жыл бұрын

hahhahaha

Cu + HCl has no reaction??

@MrGrodskiChemistry

5 жыл бұрын

That is correct. To be more specific, the reaction between the H+ and Cu is non-spontaneous.

@Carlton662

4 жыл бұрын

If you add h2o2 it will react(:

@inkpot9359

4 жыл бұрын

Its because copper is less reactive than hydrogen , hence does not displace from its aqueous chloride