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1. |
What is the molar concentration of a solution with 44 grams of CO₂ in 0.5 liter solution? |
A. | 1 mole/liter |
B. | 2 mole/liter |
C. | 3 mole/liter |
D. | 4 mole/liter |
Answer» C. 3 mole/liter | |