Respuesta :

drpelezo

Answer:

See below

Explanation:

n(i)/n(ttl) = p(i)/p(ttl)

p(i) = p(ttl)[n(i)/n(ttl)]

n(ttl) = 0.672 + 0.128 + 0.200 = 1.00

p(O₂) = 100(0.672/1.00) Atm = 67.2 Atm

p(CO₂) =  100(0.0.128/1.00) Atm = 12.8 Atm

p(N₂) =  100(0.0.200/1.00) Atm = 20.0 Atm