3 years ago

Why do we fill balloons with helium gas instead of oxygen gas

Chemistry

1 answer:

miss Akunina [59]3 years ago

3 0

Answer: cause oxegeon is harmful then helium

Explanation:

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Volume of 106.9 mL from the concentrated solution should be taken and diluted to 350 mL.

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We can use the formula. 

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Where c1 is the concentration and v1 is volume of the concentrated solution. 

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