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Friday, 8 May 2015

Chemical reactions

This term we have a new topic for writing. We are learning about Chemical reactions. Even though we have just started I already know a lot about chemical reactions. I think this topic is really exciting. This week I learnt that there are chemicals in everything. Putting two things or more together can create a chemical reaction. Such as putting mentos into a diet coke bottle (with coke inside it) can cause the liquid inside the coke to burst out of the bottle and create a little explosion. If you're interested to see what I am talking about, Here is a link to the YouTube video of the soda and mentos explosion.

https://www.youtube.com/watch?v=iS2vG1o7Op4

1 comments:

Yazmin Aung said...

Kia Ora Melissa,
When we did the experiment it was actually realy exciting. We did one long ago and the results were unusual. What was your reaction?

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