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The chemical reaction among sodium bicarbonate (a base) and
white vinegar (weak acid) forms carbon dioxide. Since the reactants are solid
as well as liquid correspondingly, and that one of the products is gaseous, the
last volume is larger than the first one, so that the gas causes the balloon to
blow up.
You will require:
1 unfilled 2 liter bottle.
1 funnel.
500 g of sodium bicarbonate.
500 ml white vinegar.
Balloons of your choice.
Preparation:
Fill the balloon with baking soda. The balloon should be
semi full. Proceed to add the matching part of white vinegar within the bottle,
tie the balloon to the mouth of the bottle, without allowing the materials to
combine. Now, with huge care, allow the materials to mix. right away your
balloon will begin to inflate.
Suggestions: Do not forget to take the essential measures to
keep away from accidents, like gloves and caring glasses. Now that you
recognize this useful method to inflate the balloons rapidly and inexpensively,
come and try it and recommend it.
Source: millonderecetas.com
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