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Verdich [7]
3 years ago
7

Who's good at chemistry? I'd really appreciate it

Chemistry
1 answer:
NARA [144]3 years ago
6 0
P(total)=P1+P2+P3+...
P(total)=P(N2)+P(others)+P(O2)

100kPa=78kPa+1kPa+P(O2)

P(O2)=100-79=21kPa
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