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1. |
What is the total pressure of a system having 25% CO2 with 4 atm partial pressure and 30% O2 with 10 atm partial pressure, and 45% SO2 with partial pressure 20 atm? |
A. | 9 atm |
B. | 13 atm |
C. | 17 atm |
D. | 19 atm |
Answer» C. 17 atm | |