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1. |
The flow in rate of CH4 and O2 in a system are 2 mole/hr each what is the flow out rate of CO2? |
A. | 1 mole/hr |
B. | 2 mole/hr |
C. | 3 mole/hr |
D. | 4 mole/hr |
Answer» B. 2 mole/hr | |