@@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
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
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
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
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.
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.
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.
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.
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.
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.
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.
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. ruclips.net/video/Yj70bUtXd4Q/видео.html
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.
The Sn reacts with HCL but the process is very slow. By heating up the mixture it will start bubling. See this video ruclips.net/video/p3TzfcVOGKE/видео.html
@@bethanybrooks8243 Ok qualitative means that you are using observations not measurements to determine reactivity thus your limitations are in your observations.
Great, now my recommend is gonna be a bunch of Chemistry videos
Ikr online work 😒
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
Fr
Same I have to figure out why this experiment is shit.
@@hashimamodmia1135 I got the same
And we are back with another quarantine
One guy in my class literally said " This is why I don't drink milk"
Because Calcium is an angry boi
wow
I mean they aren't wrong-
Who else is here due to online work💅
me aha
oof it's an educational video and people are still begging for likes
@@zila9978 bruh
Abigail Franklin me
:(
Best experimental comparison of reactions of various metals with Hydrochloric acid. Thanks for sharing.
You're welcome.
It is rumoured that the calcium is still reacting to this day ...
hey zeyuan didnt know i would find you here
Listen to this man
@@zainfarooqi8509 bruh didnt know i would find u here aswell
do u know him from school?? im confused
where did all these qe kids come from
Anyone here cause of online work?
Me
yep
yep
Me
yup
Brilliant simple demo for my year 7s in remote learning, thank you
Please stop giving us work Mrs Price :(!!
@@caiowynjones1216 oh my days hahahahahaha
Lol
People: Anyone here from online school?
People who are here by choice: Am I a joke to you?
Me, being here after looking up local recreational explosive use laws: Yeah, the FBI's watching me now
Ah thank you sir, in my country they are too lazy to show us practicals but thanks to you, now i can :)
What country
Here cuz of homeschooling?
yup
Yep, online classes...
yup
YES
purrrrrrrr
and we’re back again 💀💀💀
POV: your science teacher told you to click on the link in the poewerpoint
yes
Yep
yep.
true, mine did
I’m doing this for my finals omg
it Wasn’t a fair test as some metals had a larger surface area for the acid to react with
Rafe Harding I lost brain cells reading this
but dont they have different densities so that would mean there is less of one than another if they were the same size?
@@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
@@rafeharding6173 oh i see, thank you
it wouldn't make a difference in surface area
i am came here cause my teacher told me to. excellent video, i really liked the calcium erupting. thank you so much
You're welcome! Good luck!
Hi MrGrodskiChemistry!
That is a very nice and a satisfying video
@@arjunsai1005 Thank you!
So wonderful I loved it it was Flattering how he put acid in the test tube 💕
It’s definitely funny to see the calcium test tube still spitting out bubbles when he shows the other elements ......
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
Magnesium and chloride ions are soluble thus they would not precipitate and be visible.
Remote learning gang
Aluminium also has a beautiful reaction with HCl
What are we gunna do tomorrow?
thhanks for sharing this test. no aluminum though?
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
GREAT VID MR GODSKI
Thank you very much this is exactly what i was looking for.
Great Good Luck!
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
Look at the reduction potential tables and it will confirm this!
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
So I have a rusty drain pipe in an area that I need to use Moreau acid for floor etching
Is it just an illusion with the calcium or has it really grown?
Can you mix bromine and mercury?
Great video
Ok Hamza chachu
Hey Daalkhor Kharjosh
to busy reading the comments to pay attention
Did the iron nail rust or not ?
Which one is high in speed of reactions
Would you say the Mg is frothing or clouding up??
My question probably sounds really stupid.
frothing? idk, those r good words btw
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.
What do your observations suggest? Have you learned about reduction potentials?
Why Fe + HCl has no reaction
There is a reaction. The close up reveals bubbles on the iron wire.
There is, its just that iron is very less reactive in contrast with other metals (exept copper)
Tomoka Moriyama cuz its adoptive
@@MrGrodskiChemistry is the Iron rusting?
@@MrGrodskiChemistry is the Iron rusting?
Great video :)
Hello, i'm colin
Supper video Sri 👌👌👌
Bro that calcium on the right looks like a gone wrong lava lamp.
thsi vid is kinda asmr
so Fe, Sn, and Cu aren't chemical reactions?
Fe has reaction - close up reveals bubbles on the iron wire
@@nanaxfahs8102 what about sn
@@Ollie12846i dont think that has a reaction but idk
So we learn that the acid makes the copper enlarge
Does anyone have any sources for official rates? especially for comparing volumes of hydrogen gas collection
Professor snape would be proud
MG reacted immediatly..
Massive reaction with the Ca....very reactive metal
And im back here again after a year
Thanks
What is the purpose of the indicator in the experiment which is used to investigate the reactivity of metals with water?
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.
soemone tel me the answers
no
Experiment is ok but it's concentrated HCl so please take precautions unless it will burn skin .
why Sn + HCL no reaction???
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.
yo thanks fam
Magnesium: 0:30
Calcium: 1:00
What are the equipment needed for this experiment? I really need help, thanks.
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.
I, Giorno Giovanna, know all the chemistry equipments
WHY DONT THEY USE CALCIUM FOR MODEL VOLCANOES THEN lol
Could you please tell the apparatus used
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.
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.
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.
What gas is given off?
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.
Oddly satisfying
We have calcium to make out teeth...We also drink acidic beverages
Yeah i think that's why we brush our teeth because it neutralises the acid
@@lukeaitken564 oh cool I forgot about that 😁👍👍👍
Shouldn't Fe and Sn have reacted with HCl too?
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.
ruclips.net/video/Yj70bUtXd4Q/видео.html
Why the Calcium reacts more vigorously than other metals??.....and why the other metals are not reacts with acid as like calcium? ????
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.
Also most transition metals are not reactive
Can you tell how much strong HCl you used diluted or concentrated?
I dont know but its usually 10 percent
Let’s be honest everyone is here bc of their teacher
I’m a fannnnn woooooooq
Does Sn have any reaction
tin does react with the acid, but it is very slow and ergo hard to tell.
thank you
Try changing your settings as it was recorded in HD.
It is known that the calcium vial is still reacting till this date. 🤣🤣
hahhahaha
could someone please name all of the reactions here?
here is the list : do, the, work and yourself
@Freya Green sit down in your wobbly office chair
How can a steel be dissolved by a chemical?
Steel is mostly elemental iron that can easily oxidized by a proton from an acid.
The Sn reacts with HCL but the process is very slow. By heating up the mixture it will start bubling. See this video ruclips.net/video/p3TzfcVOGKE/видео.html
so sn doesnt have a reaction?
Anybody wanna calculate the molecular and ionic equations? Asking for a friend
Cheese
yes
Cucumber
SOMEONE JUST TELL ME THE ANSWER I CANT TO THIS ONLINE SCHOOL ANYMORE
ong✅
i love chemistry
10f?
Online learners have returned
Good👍
Pickles
yes
@Well I dont know
- _it is also rumoured that if u dont sub to mrgrodski, there will be no reaction_ -
quote of 2020 - jerome
Sup neeks hows quaranteen
Wagwan for you mines going sickkkk I actually prefer it
Hello fellow students
If don't have these videos, chemistry is too boring😅
Chemistry should not be boring!
what were the limitations to the practical
Well this is a qualitative test to begin.
@@MrGrodskiChemistry what does that mean lol
@@bethanybrooks8243 Ok qualitative means that you are using observations not measurements to determine reactivity thus your limitations are in your observations.
When you say you used 3M do you mean molarity
Yes the Molarity (M) of the HCl was 3 molar.
M is shorthand for mol dm^-3
Calcium is lagging
Me who has no idea whats happening since I haven’t done work 2weeks 👁👄👁
irisponsible and rude
@@joeeb irresponsible*** learn to spell before you judge others.
our teachers acc think that these videos are FUN for us to watch, I'm sorry but id rather watch Netflix than waste my time hehe
Ty really need this,
Cuz i can't do this at home :v
ASMR alert
Anuradha Kanwar I had to play it so many times because I was just in the comments chilling
Heelo science class whats gud
what is CA
Ca is the element calcium.
Calcium make you lose control
CaFe please
What is CA and ZN
Ca = Calcium, Zn = Zinc