![therobertraves](/img/default-banner.jpg)
- 11
- 250 145
therobertraves
เข้าร่วมเมื่อ 5 เม.ย. 2012
Trying out a variety of topics for now. What type is your favorite? Don't forget to subscribe!
London 2012 - Landmarks
Russell Square tube, Tower Bridge lifting, St James's Park, Buckingham Palace.
มุมมอง: 143
วีดีโอ
London 2012 - Trafalgar Square
มุมมอง 59712 ปีที่แล้ว
Just enjoying Trafalgar Square. btw, any idea what those guys are saying?
London 2012 - South Bank
มุมมอง 6812 ปีที่แล้ว
My Spring 2012 trip to London. A look at some of the Tower Bridge area landmarks.
Robert Cooks Blueberry Pina Colada Pie
มุมมอง 31012 ปีที่แล้ว
Here's a taste of Hawaii: a delicious pie made using blueberries, pineapple, and pina colada mix all things you can get at home. Here's a link to the recipe: bit.ly/IdD5Yt
Robert Cooks Chicken Piccata
มุมมอง 49712 ปีที่แล้ว
Watch as I prepare a delicious but quick and simple dinner: chicken Piccata, a pan-fried chicken breast with lemon caper sauce. Find the complete recipe here: bit.ly/HxgYeU Ingredients list: 2-4 boneless, skinless chicken breast halves 2 Tbsp grated Parmesan cheese 1/3 cup flour Salt and pepper 4 Tbsp olive oil 4 Tbsp butter 1/2 cup chicken stock or dry white wine 3 Tbsp lemon juice 1/4 cup bri...
Electrolysis of Water
มุมมอง 247K12 ปีที่แล้ว
Remember high school chemistry lab? You can do this at home: split water into hydrogen and oxygen! Let me know if I should make this sort of video again (have an experiment in mind?Leave a comment!), and don't forget to SUBSCRIBE!
Getting to know YOUTUBE
มุมมอง 26512 ปีที่แล้ว
I introduce myself using Buck's old questions. Please subscribe, and I'd love to see video responses or comments tell me who you are! The questions: 1. What's your first name? 2. Where are you from? 3. How old are you? 4. Pets? Spouses? Children? 5. Hobbies/Fun? Bonus answer any or all!! 6. What would you do with $10,000,000? 7. What magazines do you subscribe to? 8.Favorite You Tuber (not Buck...
Robert Reads The Hunger Games Ch. 1
มุมมอง 20512 ปีที่แล้ว
Seen the movie but haven't read the book? Me too! I read, err, paraphrase, the first chapter.
DIGITOUR REVIEW
มุมมอง 17112 ปีที่แล้ว
My review of the Digitour 2012 performance at The Opera House in Toronto. I mention Amasic, Key of Awesome, Alex Goot, Destorm, and Dave Days. If you enjoyed this video, please SUBSCRIBE!
You Rock!!!
Ur so gay stop making videos dork get a life
you suck 👹
😀😀😀
I did this quite a while ago with the same setup. Thanks for the refresh. Glad this was a simple demo wil do it in class tomorrow.
I love it it’s an amazing video.
If you had pure water and the battery was sealed properly, you wouldn't have gotten any bubbles
Hi...Can the battery be resused to test it with different solutions of water eg. with soda, lemon etc if its submerged into water?
Michael Buckley's channel has been deleted so we can't watch the original video. :(
Interesting science but 1) I'd recommend ppl to not do this at home; if water seeps into the interior of a poorly manufactured battery, there can be mixing of chemicals inside the battery that generates lots of heat 2) the ratio of H2 to O2 collected is clearly > 2 : 1, because the oxygen can potentially react with the iron/steel cap to make Fe2+ (or Fe3+) ions. @ 2:25ish you can see that the solution in the left test tube does not have the same clarity / color as the right hand side, possibly due to the palely-colored Fe2+
putting battery in water, not safe right?
U talked too much more than work But helped me
thanks for the video, now i have the ideal to do my lab
I thought you were never supposed to put a battery in water
i love that
Adding sulfuric acid to water will also do.
Uhhh is it safe that we put the battery inside the solution???
short term, yes, but it does corrode the electrodes. I do not recommend using the battery for anything else later.
Very good experiment.thank you for making this video
Isn't this the guy from The Good Doctor
You look like a drug addict.
helped a lot in stduy thanks
Your voice is fabulous, amazing,Too good😀😀
That's hydrogen on anode, and chlorine at cathode not oxygen
bravo man,can i do this with a 9 v battery charger,please give me an answer fast becouse my tomatos are dying (bugs hate electrolyte water)
Burn it
Its dam gud ossmmm
Never do electroalysis with this setup. You could short the battery. You should use allegator clips.
when i put salt in water and conducted that experiment, the water became somewhat bluish green and i don't know what was that
Älex, did you use copper electrodes? If not, you may have copper in your water source. That is a classic copper-oxygen reaction there.
Table name
I fucking loved this!!! How dare you only be 3 minutes Will you marry me☺☺
This was very simple way to do, it was cool....
You helped me and my daughter with a sience project
Hi, how did the science project go? I realise it was a long time ago.
Thanks u really helped on my science far
What about using baking soda instead?
Thanks dude
Thanks for uploading this video it works and your explanation was good
Would there be any way to measure how much energy you used to convert one mole of water that you guys know of?
I believe you could use a voltage-current detector to see how much power you are using. However, you would need a different power source such as a solar panel for the wiring. In that way you can see how much power it takes to convert a millileter of water. I don't know how to do it with a mole though
Similarly, I ask the question: is there any way to find how many moles of hydrogen it takes to produce a joule of energy (in a hydrogen fuel cell setup)? I cannot put the hydrogen at STP and i dont have the resources to measure the hydrogen's temperature.
We can add sulphuric acid
Very clever way to do electrolysis with little set up. I never thought to simply submerge the 9 V battery in the solution. Excellent idea!!
tell abt the habers process! related to @mmonia
you look funny😆😆
shut up
very nice video
very nice video
I cant focus because the way he used to explain is really funny
Are you on cocaine?
corgidog he's not on smack.... he's just for same sex marriage is all....
I find the idea of dropping the battery into the solution and then using the flat surface of the 9V to support the test tubes pretty ingenious. Did it work? Yes! Thus an effective hack. This is science, so fear or judgment are only obstacles to discovery. Good job young man.
Why do you say the definition of electrolysis is the splitting of water into its components?
drug store ( ͡° ͜ʖ ͡°)
What the heck is wrong with him dropping the battery in the water? It worked didn't it? The only problem I see is the water might get into the battery and ruin it. If u'r worried about chlorine gas or lye don't add table salt. This is how they make bleach and NaOH. Both of these can be extremely hazardous. One collects on the+ and the other collects on the -. They use a membrane to keep them apart. I wonder if this corrodes the terminals on his battery.