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cricket20 [7]
3 years ago
10

Rank the four gases (air, exhaled air, gas produced from the decomposition of H2O2, gas from decomposition of NaHCO3) in order o

f decreasing concentration of CO2.
~
I need to know how to physically find the percentages of CO2 in H2O2 & NaHCO3
Chemistry
1 answer:
Komok [63]3 years ago
6 0
Astronomers use chemical signatures to determine<span> the age and .... </span>Gas<span> mixtures that contain more than </span>4<span>% hydrogen in </span>air<span> are potentially explosive. ... water vapor, </span>carbon dioxide<span>, and several other </span><span>gases</span>
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