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1. At this point, can you tell whether or not any of these suspects could have made hydrofluoric acid using the substances they ordered? Why or why not? *
2. To help you determine whether or not any of these suspects could have made the hydrofluoric acid, what other information do you need to know about hydrofluoric acid? *
3. What other information would you need to know about the substances listed in the table? *
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