Calculate the percentage composition of each of the element in nitrogen trifluoride NF₃ (N = 14.0, F = 19.0)
University of Ilorin CHM101 2015 past question
- 19.7% N, 80.3% F
- 20.3% N, 79.7% F
- 11.9% N, 88.1% F
- 29.1% N, 70.9% F
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