Homework Answers
If chemical reactions are occurring in the atmosphere, it is open system. So, we don't need to generate oxygen gas in situ.
Atmosphere will supply the oxygen required for the reactions as our atmosphere contains 20℅ oxygen gas approximately.
In this case, we should avoid the chemicals that generate oxygen because oxygen producing chemicals may react with other substances of reaction.
Therefore, option-4 is the correct answer.
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chemical reactions in the atmosphere How will you obtain your oxygen gas for this experiment? Oxygen...
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Answer all please!
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Answer all please!
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