We have been doing an inquiry into salt. While we were carrying out an observational experiment we had used white vinegar as a liquid medium for some of our objects. One object being a rubber band. WOW what we observed was the rubber band had grown over a couple of days while being in the vinegar. But we do not know why?
Rubber band in vinegar
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WhaeaV
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Rubber band in vinegar
Kia ora,
We have been doing an inquiry into salt. While we were carrying out an observational experiment we had used white vinegar as a liquid medium for some of our objects. One object being a rubber band. WOW what we observed was the rubber band had grown over a couple of days while being in the vinegar. But we do not know why?

We have been doing an inquiry into salt. While we were carrying out an observational experiment we had used white vinegar as a liquid medium for some of our objects. One object being a rubber band. WOW what we observed was the rubber band had grown over a couple of days while being in the vinegar. But we do not know why?
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deleted-744967
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Re: Rubber band in vinegar
Hi WhaeaV,
It looks like you have stumbled onto a different science experiment in the midst of your salt inquiry! It is likely that there has been a chemical reaction between the rubber and the vinegar. Check out this site:
https://rubberbandexperiment.weebly.com ... ction.html
Hopefully it will give you some information about what's happened.
It looks like you have stumbled onto a different science experiment in the midst of your salt inquiry! It is likely that there has been a chemical reaction between the rubber and the vinegar. Check out this site:
https://rubberbandexperiment.weebly.com ... ction.html
Hopefully it will give you some information about what's happened.
LilGreenFrog
Molecular and cellular biologist
Molecular and cellular biologist

