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Andrei [34K]
3 years ago
7

What is the partial pressure of oxygen in a gas mixture that is 40% oxygen, 40% argon, and 20% helim?

Chemistry
1 answer:
Scrat [10]3 years ago
4 0
The answer is 400 mm Hg. 

Hope this helps! 
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Electron capture reactions are the reactions in which a proton in a nucleus absorbs an electron and convert it into neutron. The resulting nucleus will have a decreased atomic number and same atomic mass.

Reaction for electron capture of mercury-194 follows:

_{80}^{194}\textrm{Hg}+_{-1}^0\textrm{e}\rightarrow _{79}^{194}\textrm{Au}

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