Question/problem I wonder how coke will react with Mentos. How high will coke explode?
Prediction I think that the Mentos will dissolve. I think coke will explode like 50cm high.
Materials 2 liters of coke 5 pieces of Mentos Safety goggles Meter stick Paper clip
Procedure1. Talk about how will we do it.2. Collect all the materials.3. Find safe place outside.4. Place the soda in the trash bin.5. Put on safety goggles6. Attach the meter stick to the trash bin.7. Unscrew the bottle.8. Put the Mentos on the paper clip.9. Put the Mentos in the bottle.
Experiment (data collectionand result)1.The stream of coke went upreally quickly and it was higherthan 1 meter.2. The stream disappearedquickly.3. Half a liter of coke remained inthe bottle.4. Mentos didn’t dissolve.
Conclusion We found out that if you putMentos in coke it will explode. We found out that cokeexplodes higher when you putmore Mentos in it.
Today, in our 4th grade ESLclass we did a soda and 5Mentos experiment. First, wetalked about how we are goingto do it and where will we do it.Second, we got all thematerials that we needed.Third, we went out to a safeplace outside. Then, we put thecoke in to the trash bin and weattached a meter stick to atrash bin. Next, we put Mentoson a paper clip. Then, we putMentos in the coke. And finally,we found out that the cokeexplodes high up in the airwhen you put more Mentos init.
Sources Slide 1, 2: from Microsoft power point clip art. Slide 5: from http://www.google.com/imgres?q=explode+coke&um=1 &hl=en&rls=com.microsoft:en-us:IE- Address&biw=1024&bih=673&tbm=isch&tbnid=fp- 9Z2fKxVlgaM:&imgrefurl=http://dsc.discovery.com/fansi tes/mythbusters/db/food/diet-coke-and-mentos-make- stomach- explode.html&docid=_uvkU9tRnJZcfM&imgurl=http://ds c.discovery.com/fansites/mythbusters/db/food/gallery/di et-coke-mentos.jpg&w=324&h=205&ei=D6- QT6yAGee0iQeak7GCBA&zoom=1&iact=hc&vpx=427&vp y=377&dur=6262&hovh=164&hovw=259&tx=49&ty=13 3&sig=115346305065808385510&page=1&tbnh=118&t bnw=187&start=0&ndsp=15&ved=1t:429,r:12,s:0,i:93