<u><em>Answer: Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products.</em></u>
Explanation:
15mL because if it started as 20 mL and went to 35mL when u put in pyrite, the pyrite takes up 15mL
BE CAREFUL! If it is a controlled lab wear saftey equiptment. But it can blow up. So careful...
Answer:
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Explanation:
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