Produce harmless gas to inflate a rubber balloon

In summary, the conversation discusses a chemical reaction that produces a harmless gas using a small amount of reactants. Baking soda and vinegar are suggested as possible reactants, with various acids also being mentioned as alternatives. The safety of the reaction is questioned. The speed of the reaction with vinegar and sodium carbonate is also brought up.
  • #1
ShashankRGoel
1
0
Hi to all
I am new to this forum. I need some help.
I want a chemical reaction which produces a harmless gas with the use of small amount of reactants.
Thanks
Shashank
 
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  • #2
Baking soda + vinegar = carbon dioxide (among other things).
 
  • #3
Don't know what you mean with "small amount". However you can begin with a classic: vinegar + sodium carbonate:

2CH3COOH + Na2CO3 --> CH3COONa + H2O + CO2

Instead of acetic acid of vinegar you can use hydrochloric or sulphuric or phosphoric acid:

2HCl + Na2CO3 --> 2NaCl + H2O + CO2

H2SO4 + Na2CO3 --> Na2SO4 + H2O + CO2

2H3PO4 + 3Na2CO3 --> 2Na3PO4 + 3H2O + 3CO2

Edit: beaten on the time about the first...
 
  • #4
The smaller the starting material and the greater the gas produced, the more dangerous the thing is.
 
  • #5
What about the speed of reaction in vinegar + sodium carbonate ? How fast does it produce gas? Anyone ever tried?
 

Related to Produce harmless gas to inflate a rubber balloon

What is the purpose of producing harmless gas to inflate a rubber balloon?

The purpose of producing harmless gas to inflate a rubber balloon is to create a safe and stable inflation source for the balloon without posing any risk or harm to the environment or individuals.

What are some examples of harmless gases that can be used to inflate a rubber balloon?

Some examples of harmless gases that can be used to inflate a rubber balloon include helium, hydrogen, and carbon dioxide. These gases are non-toxic and do not react with the materials of the balloon, making them safe for use.

How is harmless gas created to inflate a rubber balloon?

Harmless gas can be created to inflate a rubber balloon through various methods such as chemical reactions, mechanical processes, or through the use of compressed gas cylinders.

Are there any safety precautions to consider when producing harmless gas to inflate a rubber balloon?

Yes, there are some safety precautions to consider when producing harmless gas to inflate a rubber balloon. It is important to handle and store the gas properly to avoid any potential hazards. Additionally, it is essential to ensure that the gas being used is indeed harmless and does not pose any risks to individuals or the environment.

Can other materials be used to inflate a rubber balloon besides harmless gas?

Yes, there are other materials that can be used to inflate a rubber balloon besides harmless gas. Some alternatives include air, water, and other liquids. However, these materials may not provide the same level of stability and buoyancy as harmless gas, and they may also pose a risk of harm if not handled properly.

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