Chemistry
Grade-10
Easy
Question
Balance the following:
____ Fe + ____ Cl2 → ____ FeCl3
- 1, 1, 2
- 1,3,1
- 2, 2, 3
- 2, 3, 2
Hint:
The number of elements before and after the reaction should be same.
The correct answer is: 2, 3, 2
2Fe + 3 Cl2 → 2FeCl3 . This way the number of elements before and after the reaction is same.
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