Use the equation 2HgO(s) 2H8m + O2(g) for questions 1-10. 1. List the reactant(s) 2. List the product(s) 3. What is the 2 in front of Hgo called? What does the arrow mean? Reaction is revesalde 5. What does the mean? Heat has been added 6. Why is there a subscript of 2 for oxygen? 7. What does the (s) mean? solid 8. What does the (1) mean? liquid 9. What does the (g) mean? gas 10. Translate the equation into a sentence to explain what occurred