partial pressure problem?
2C7H5(NO2)3(s) ---- 12CO(g) + 2C(s) + 5H2(g) + 3N2(g)
What is the partial pressure of (1) CO, (2)H2 and (3)N2 when the total pressure is 2.05*10^5 Pa??
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(1) CO:
( 2.05*10^5 Pa) (12 mol CO) / 20 total moles of gases) = 1.23 X 10^5 Pa
(2)H2:
( 2.05*10^5 Pa) (5 mol H2) / 20 total moles of gases) = 15.12 X 10^4 Pa
(3)N2 :
( 2.05*10^5 Pa) (3 mol N2) / 20 total moles of gases) = 3.08 X 10^4 Pa