MCQOPTIONS
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| 1. |
For the given unbalanced reaction CaSO4 + NaCl → CaCl2 + Na2SO41. How many CaSO4 in kg is required for producing 1 mole of Na2SO4? Assume NaCl in excess. |
| A. | 136 kg |
| B. | 156 kg |
| C. | 176 kg |
| D. | 196 kgView Answer |
| Answer» B. 156 kg | |