Magnesium and Calcium reacting with Hydrochloric Acid (1)

[LynxClanPS3]

What Concentration Level Was The hydrocloric Acid?

[Lem0nade0ranges]

did the temperature changes during that?

[kevinforchicken]

Do the pop test!

[Bennyzhuang]

What is the results of calcium and hydrochloric acid what type of gas do they preform?

[Agentoxedo07]

Holy-Terrorist:>*=* sodium and potassium alliage make liquid metal!

[vannyfannybanny]

what is the molarity of the hydrochloric acid?

[NYsportsfan088]

Catch that hydrogen in a balloon bro!

[dancingrizz]

How do I know that's not just alka-seltzer and water? Light the gas!

[WTFratt]

this is stupid......... because alll thats happening is bubbles form from hydrogen releaseing

[chemistryforever]

yeap hydrogen gas released for both reactions..studying with calcium

not as same as magnesium...magnesium is cool and much more expensive than calcium.

[MrPowazza]

does anyone know the particle diagram for HCI+magnesium? rly stuk on ma homework... guess thats what happens when you dont listen in school lol

[fireboot1]

we did this chemistry then lit match and kaboom very nice explosion.

[juanarruti]

where can I get 10% HCl acid and 90% H2O? I need It for CaO3 detection.

[yuxiang16]

It becomes hot probably because heat energy was given off during the reaction as well.

[MrIndieNerd]

is this the same with mg and hydrochloric acid?

[Samgreenghost]

Good stuff

[mizisawesome]

lol XDXD same as slazengerx555 and rikelek1 =]

[rikelek1]

same as slazengerx555 XD

[slazengerx555]

thnx for helping me with my homework XD

[pyrogeniuses]

what was produced?,i believe it was magnesium chloride and calcium chloride,with hydrogen on both

[mewrox99]

@pyrogenius

When metals react with hydrochloric acid they displace the hydrogen producing a chloride salt and hydrogen. So your right

[OliandMikeShow]

its beter and easier to see when you add colour to the acid, or use a coloured acid.

[asianspark]

I did it like thousand times and I wasnt even hurt.

I did not wear any equipment.

Did it outside my house.

Then i collected H2 and bursted it with fire.

FUN.

Im 13.

Try with Al, it also works.

Al + 2HCL -> AlCl2 + H2

[RichardMNixon]

Al is +3

Also while I'm assuming you're lying, you deserve to have your eyes melted if you aren't.

[zerosktr111]

lmao

[NOTRONEakaDJNOID]

im suprised you didnt die...

your equation is wrong

lmao

[kaviaari]

Aluminium is generally covered with an oxide layer, in order to remove this layer and get the reaction going a drop of Cu2+ (or any other metal ion with a higher standard electrode potential) is needed. Reaction then taking the place is as follows:

6 HCl(aq) + 2 Al(s) → 2 AlCl3(aq) + 3 H2(g)

[HflowerP]

i did this once in chem....

it also becomes hot after the reaction

[imattercomau]

instead of wasting money on Mg... i just use sparkler sticks... and then try to collect the H2 off it..

have you mixed napisan and hcl together... its like mentos and coke..

[PeterCarneades]

Mg + 2HCl = MgCl2 + H2

Ca + 2HCl = CaCl2 + H2

These two kings of metals are becoming more expensive.

[FreakyGingie1994]

Was that first one Really magnesium?

Shit, that was better than when Sir showed it us!

[dan1601]

Maybe the hydrochloric acid you used was diluted more, and maybe the magnesium the person in this video used was bigger than the one you used.

[tombombdrwhothing]

I did this earlier on today while in chemistry.

T'was great! ^_^

[coolcatevan9]

i gotta show this to my teacher were learning this

[usernameuneeded]

yay, you gave me something to do on the weekend

[kuzweliveordie7]

i did this reaction a few weeks ago, and this girl on accident inhaled the H2 gas and passed out. shit was scary because she was sent to the hospital

[Zicro12]

hmm I dont know about you, but our chemistry teacher let a few students inhale hydrogen for the squeaky voice... did she take it from a cylinder..? thats the only thing that could've made her pass out lol

[dvidvernon]

Helium gives you the squeaky voice.

Helium doesn't make you pass out because it's a little bit heavier than hydrogen gas.

[craniumkid22]

Helium does make you pass out, because it replaces the oxygen in your lungs. however, it is not that dangerous, because it is lighter than air, allowing it to disperse much more thoroughly than hydrogen

[RichardMNixon]

Hydrogen is lighter than helium. They used it in blimps until the Hindenburg blew.

[zerosktr111]

and its nonreactive with anything on your body.

[SpammityCalamity]

What's even more fun is if you put a few drops of phenolphthalein in the mix. Then the presence of the OH- ions makes it an amazing magenta, wooo. To avoid having the H2+ gas go everywhere, use a Erlenmeyer flask and a balloon stretched over the top to catch the hydrogen.

...then light the balloon on fire. :D Chemistry ftw.

[XDkamikazeXD]

lol thats exactly wat i was thinking

[ghidfg]

sweet thanks didnt get to finish this part in class and i needed to see the reaction for the lab we had to write =]

[noelkwa]

love this experiment

i did it with magnesium only..

it became very hot

and there was a lot of pressure

[Johnny61616]

which was first? Magnesium or Calcium?

[LukeDukeAnimate]

i done hydrochloric acid and magnesium today, it stunk like a stinkbomb.

[naruto7772006]

oh man i just did this in chem class today.

i burned my hand cuz i was holding the test tube while it was reacting.

[mboy1991]

lmao did the same thing today haha

[Periodicity]

Tecnically though the Chloride Ion plays no part, as all ions are free in solution, hence:

HCl ==> H+ + Cl-

Ca/Mg ==> Ca/Mg2+ + 2e-

2H+ + 2e- ==> H2

Hence:

Ca/Mg(s) + 2H+(aq) ==> Ca/Mg2+(aq) H2(g)

So the ions in solution at the end are Ca/Mg 2+ and Cl- (assuming no excess of acid)

[Ssheva7]

Man... Can i make a corrosive if i mix Phosphoric acid with sulfuric acid??? Is this reaction able to melt iron?

[Buchyex]

But what if someone wants to capture and measure the hydrogen?

[Chitb0i]

right after you put a metal in the soultion, light a stick on fire and blow it out, make sure it has embers. stick it close to right over the reaction. If there is a flaming pop, then hydrogen is being given off.

[gondolagoro]

squeaky pop experiment :)

[DelayedStone]

lol i only work with sulfuric acid zinc caustic copper nickel you nitrate lol anythink i can do with those chemicals oh and i work with hydrothrolic acid and a 10% acid yep thats all

[DelayedStone]

i know another dangeroucs reaction ive done it at my work i do chrome plating zinc plating well ive mixed zinc with hydro acid and a mix of 10% acid and that made a dangeroucs smelly gass

[hifeyracer]

lol wut u got was hydrogen basically same thing as thing but u get more biproducts from this reaction

[Periodicity]

Only as a gas yes the simplified reaction is:

[Mg/Ca] + 2HCl ==> [Mg/Ca]Cl2 + H2

[Necrokutan]

Is it only Hydrogen that's released during the reaction?

[Suprah]

Effervescence....FTW

[slither888]

Ha ha, I've done some reactions that could possibly have gone much, much worse than just hydrogen igniting...lol

[neslin05]

gd video. helped me with my hm. lol

[wipwipwoo]

me 2 lol