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ryu1
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Homework Statement
Hi
In a container of 1.5L there are 2 gases O2 and C3H8.
their partial pressures are O2 = 5atm, C3H8=0.1atm.
the temperature is 20C.
the reaction produces H2O and CO2.
Temperature is constant.
What is the partial pressure of CO2 after the reaction? (need to find the reaction formula)
(please show calculations)
Thanks!
Homework Equations
C3H8 + 5O2 --> 3CO2 + 4H2O
The Attempt at a Solution
Have found the moles of O2 (0.312) and moles of C3H8 (0.006) are these correct?, from that I assume I need to use Stoichiometry to find the moles of CO2 and from that to use PV=nRT to find the pressure of CO2.
But I can't figure it out.
Please help, Thanks!