MCQOPTIONS
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| 1. |
1/A pound moles of CaSO4 are used to produce 222 kg of CaCl2. What is the value of A? Assume NaCl in excess. |
| A. | 127 |
| B. | 227 |
| C. | 327 |
| D. | 427 |
| Answer» C. 327 | |