The Experiment

Today I did an experiment to make a gas.

My equipment was a yellow balloon, a bottle, Vinegar and Baking Powder

My aim was to blow up a balloon with the gas I was making.

First I got one of Daddy’s beer bottles and I put in some Baking Powder and then nearly filled it with Vinegar. Mummy quickly stretched the balloon round the bottle neck.

I watched it for about 5 or 10 minutes and some bubbles of gas were rising in the bottle. The balloon inflated to about halfway.

Result:

This proves that when you mix Baking Powder and Vinegar it makes a GAS

When we took the balloon off the bottle it all sprayed out on Mummy and I !!! Haha that bit was funny!!