The Exploding Bag!

In the school (1) __________ you can try this fun experiment!

You will need the following equipment:

_{A plastic bag with a zip}

_{A measuring (2) ________}

_{Warm water}

_Vinegar

_{Baking soda}

First, put 100 ml of warm water and 200 ml of vinegar into the bag. The (3) ________ of the water shouldn't be higher than 60°C.

Next, add three spoons of baking soda to the bag of (4) ________.

Quickly close the bag with the zip. Watch as a (5) ________ called carbon dioxide is produced inside the bag.

Can you see the (6) ________?

Now here's the fun bit! The bag will get bigger and bigger until there is an (7) ________!