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At home science - How to make fizzy bottle rockets - ExpeRimental #16

Make a juice bottle rocket fly through the air with some fizzy tablets and water in this fun science experiment for children. Download the infosheet for more ideas and information: http://bit.ly/FBR_Infosheet2 Subscribe for regular science videos: http://bit.ly/RiSubscRibe Danielle and Michael make explosive rockets fly with the children at an adventure playground. By putting fizzy headache/vitamin tablets into a bottle with a sports cap, they make incredible bottle missiles. As gas builds up inside the bottle, pressure increases until the lid pops. When this happens, the lid pushes against the ground, pushing the bottle upwards. The liquid firing out of the bottle pushes it further, just like the gases coming out of a real rocket. You can do this free science activity at home with just some bottles and fizzy tablets. If you'd rather not use paracetamol tablets with your children, you can do the activity with fizzy vitamin tablets. Experiment with different types of tablets, different bottle shapes, and the temperature of the water. This activity was filmed at the Waterside Adventure Playground in Islington. This series of ExpeRimental is supported by the Royal Society of Chemistry. ExpeRimental, brought to you by the Royal Institution of Great Britain, is a series of free short films that make it fun, easy and cheap to do science at home with children aged 4 to 10. Our films give you lots of ideas for kids' activities that will help you explore the world around you, question and experiment together. We'll show you how to do the activity and how to make sure adults and children get the most out of it. Why not have a go and then tell us what you think on our Facebook page? https://www.facebook.com/Ri.ExpeRimental The Ri is on Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and Tumblr: http://ri-science.tumblr.com/ Our editorial policy: http://www.rigb.org/home/editorial-policy Subscribe for the latest science videos: http://bit.ly/RiNewsletter

The Royal Institution

8 years ago

Qazlı butılka raketləri Gördüyünüz butılka raketlə oyun meydaçasında uşaqların şən və maraqlı şəkildə elmlə məşğul olmalarının bir yoludur Ləvazımatlar Bu gün çox maraqlı elmi təcrübə aparacağıq Bu təcrübədə bəlkə evdə də görmüş olduğunuz parasetamoldan istifadə edəcəyik Amma bu qazlı parasetamoldur. Bu parasetamol suya düşəndə belə olur Deməli su və tabletkanın arasında kimyəvi reaksiya baş verir. Bütün bu köpüklərin içində karbon dioksid var. Bir az qazlı içkilərə oxşayır, bütün köpüklərin iç
ində karbon dioksid var. Belə bir şey görmüşdünüz? Hə.... Maraqlıdı? Yox Amma biz indi çox maraqlı bir şey edəcəyik Bu o qədər də maraqlı deyildi Yarısına qədər su ilə dolduracam bankamı hazırlayacam, Sonra Michael bu tabletləri tez içəri qoyacaq, Tez bir şəkildə ağzını bağlayıb, çalxalayacam... Alınmayacaq.... Voaa! Yes! Oyna, Bax, Soruş Siz isə bunun başqa növlərini eləməyə çalışacaqsınız.... fərqli ölçülərdəki butılkalarla, fərqli sayda tabletkalarla və fərqli temperaturda su ilə, çünki isti
, ilıq və soyuq suyumuz var. Kimin raketi ən hündürə qalxsa hədiyyə qazanacaq. Bu baş ağrısı tabletlərin içində su ilə reaksiya verən karbon dioksid istehsal edən kimyəvi maddə var. Qaz butılkanın içində təzyiq qapağı vurub çıxardana qədər yığılır Qapaq açılanda bankanın dibinə təzyiq göstərir və nəticədə butılkanı qaldırır, bir az yerə təkan verib havaya tullanmağa oxşayır. butılkanın içindən çıxan suyun butılkanı yuxarı atması qazın əsl raketin içindən çıxıb onu yuxarı qaldırması ilə eyni pros
esdir Səncə uçması üçün qapaq və stəkanın arasında hər hansı bir məsafə olmadır mı? Səncə hə? Yox! Yerə ehtiyacımız yoxdu! zərbəyə ehtiyac var! Niyə qapaq və stəkanın arasında hər hansı bir məsafə olmamalıdır? Daha güclü zərbəyə ehtiyac var! Niyə böyük butulkalardan istifadə edirsiniz? Çünki onda daha yuxarı çıxacaq. Çünki qazlanmaq üçün daha çox yer olacaq. Bu fəaliyyətlə suyun temperaturunun reaksiyaya necə təsir etdiyini ölçə bilərsiniz. Uşaqlardan bəziləri bu gün kəşf etdiki su daha isti old
uqca tabletlər daha böyük qüvvətlə qaz istehsal edirlər. Çünki isti suda tabletkanın molekulları və su hissəcikləri daha çox enerjiyə sahib olduqlarından daha tez hərəkət edirlər. Bu o deməkdi ki bir biri ilə daha tez-tez toqquşurlar nəticədə müəyyən periodda olan kimyəvi reaksiyaların sayı artır. Raket butılkaları uşaqlarınızı elmlə tanış etməyin yaxşı yoludur. maraqlanırsınızsa vebsaytımıza daxil olub daha çox fəalliyətləri izləyin və bu eksperiment üçün məlumat kağızın yükləyin sizin və uşaql
arınızın eynisini edərkən çəkdiyiniz video və fotoları görməyə səbrsizlənirik.

Comments

@MarinusMakesStuff

Just a small warning, not all bottles have the same kind of opening. I have done similar experiments in the Netherlands and there were a few bottle brands that didn't have the cap open up by itself. This was due to a different opening/closing cap design. The bottles didn't pressurize enough to explode, so basically it's not really a warning for injury. But if you try this project, make sure you get a bottle with a similar cap on top so you have a better chance of your experiment working.

@RBuckminsterFuller

Great idea! When I was a kid we used to do this with baking soda and water inside of plastic photoroll containers. This experiment seems much more productive.

@MarinusMakesStuff

Oh, before I forget, if you want to get as many tablets in to the bottle as possible in the shortest time, you can use a tube that has the same diameter as the bottleneck. Put the crushed tablet parts in the tube first and then when you're ready to dump them in, hold the tube above the bottleneck and remove your finger from the bottom of the tube to let all of the crushed tablet parts slide into the bottle. This is faster and easier than putting them in by hand.

@CCGW0RLD

I just checked out your channel, dopeeeeeee, stay blessed !!!

@nuggetgaming3638

Where did you find your big box of paracetemol Seltzer? Trying to find it for my school

@andrewarner8528

can you use any kind of partecemol

@davida1841

Tried this yesterday. Used vitamin C tablets and 200ml fruit shoot bottles. Didn’t work at first. We had pressure but not enough to open the stoppers. Realised some of the stoppers were harder to open than others. A little bit of oil on the stopper of the bottle and we had lift off!

@EpicEditsBySaz

I'm doing A2 chem, so why haven't i done this yet?! lool.

@nutjnutj

We had a go last night and after a few failed attempts successfully launched 20ft into the air. We stumbled onto putting the bottle into a cup, holding it tight, shaking hard and then only releasing hold of the bottle after putting the cup down. Hope this helps anyone trying this out, anc that you have as much fun as we did.

@LordDragox412

Fizzy bottle rockets? You stole fizzy lifting drinks! You get nothing, you lose! No rocket program for you! Good day, sir! xD

@damanjeetkaur5891

i really want to do this

@ScienceViking

Excellent stuff. However, I'm always uneasy using fizzy paracetamol tablets, as they are medicine and, highly unlikely I know, pose a possible risk to small children. I much prefer to use fizzy vitamin C tablets (which also have the advantage of being considerably cheaper). then, if a child did accidentally eat one, or even get the waste water in their mouth, it doesn't matter and will actually be good for them. The downside is, they tend to make the surrounding area slightly sticky.

@tomospritchard4922

the god has blessed us with...''fanta''

@hendrikhendrikson2941

1:35 What was the young black man about to say? I think I can guess lol...

@hennups

One of our 20 popped about 5ft in the air, the rest just fizzed in the jug. What a shame, but the children still enjoyed it. Ish. We were using alka seltzer. Stupidly, I'd also bought soluble paracetamol but they were even worse. Never popped, never fizzed really, until they started throwing them at the ground, then they just fizzed.

@xxcyberxxgaming6800

BBOOORRRIINNGGG!!!!!!!!!!!!!!!!!!!!!

@rosewoods8658

That. Voodoo

@Ponakalaranjit456

I wish we had a Science Fair at Dawson High School So I can Experiment with Fizzy Tables .

@davegoopotcouk

Struggling to get this to work. What brand bottles did you use? Fruit Shoot?