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Anna35 [415]
2 years ago
8

PLEASE ANSWER ALL

Chemistry
1 answer:
olchik [2.2K]2 years ago
7 0

1.) K, N, and O

2.) Fe and O are unbalanced

3.) a

4.) Its already balanced

5.) I belive it is 2Cr+Cl2 -> CrCl3

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