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3. Laboratory Layout
4. It appears that no reaction occurred
5. There was a reaction!
6. A precipitate formed!!
7. Look, something happened!!
8. Oooh, looks gross!!
9. Here’s what they all look like
10. Now figure out which chemical is which letter.
11. Sorry
12. Good job so far!!
13. Sorry, that’s not correct, but you got the first one!
14. Not bad, two for two!!
15. Sorry, that’s not correct, but you got the first two right!
16. You are on a roll!!!!
17. Sorry, but you got the first 3!!!
18. Yes!! That’s four in a row!
19. Too bad, you were almost there and then you . . .
20. Great!! That’s five, now for the tough one.
21.