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1. |
A reactor supplied with CO2 and H2O, the product contains 40% CO2, 30% H2O and 30% H2CO3, what is the ratio of feed rate of CO2 and rate of products? |
A. | 0.3 |
B. | 0.4 |
C. | 0.7 |
D. | 0.9 |
Answer» D. 0.9 | |