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Carbon dioxide, the air we have in us that we breath out. Carbon dioxide doesn't make the balloon float in the air, while Helium does.

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14y ago

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How can you blow air in or out to inflate a balloon?

To inflate a balloon, you can blow air into it by using your lungs to push air out of your mouth and into the balloon. Alternatively, you can use a pump to push air into the balloon.


How do you blow up a ball?

You normally blow a balloon by using your mouth and emptying the air out of it into the balloon. Or buy a pumper from party city.


When you blew a birthday balloon what gas will it be inside the balloon?

Imagine inhaling to blow in a balloon. You will take in air, hold it in your mouth and blow it into the balloon. Some of it will be the carbon dioxide you were exhaling but most of it will be the air you just breathed in. So, the gas inside the balloon will be a mixture, that is, air.


What would blow balloon faster mouth blow or vinegar and baking soda in a bottle?

Mouth Blow could be faster because when u blow it release a big chunk of air into the ballooon( will massive for that size).


How do you blow up a big balloon without a pump?

To blow up a big balloon without a pump, you can simply use your mouth to blow air into the balloon. Hold the neck of the balloon securely while blowing into it to inflate it. It may take a bit more effort and time compared to using a pump, but it is a simple and effective method.


Can you blow a balloon up with air?

Yes you have to but here is a tip: if you want the sturdiest balloon blow it up halfway and then insert pancakes before you blow it up anymore


What happens to the particles of air when you blow into a balloon?

When you blow into a balloon, the particles of air you exhale are compressed and forced into the balloon. This increases the air pressure inside the balloon, causing it to expand and inflate.


What do you call the part when you blow into it on a balloon?

It's called the "mouthpiece" of a balloon, where you blow air into to inflate it.


Why does a balloon expand when you blow it?

You are pushing more air into the balloon.


What is an example of air expanding?

An example of air expanding is when you blow up a balloon. The air inside the balloon takes up more space as you blow more air into it, causing the balloon to inflate and expand.


When air heats in a bottle you can a balloon?

The air alone is not able to blow up a balloon. When air in the bottle is heated with a balloon on top of it, the air expands due to the heat and moves and finds more space. This in turn will blow up the balloon.


Do you make a balloon lighter when you blow it up?

If you blow it up with your mouth you make it heavier. You breathe out air containing a higher proportion of carbon dioxide than the air you breathe in. Carbon dioxide is a relatively heavy gas (nearly three times as dense as air) and so this increased amount of gas, plus the rest of the air in the balloon, will make the balloon heavier.