The percentage of nitrogen present in ammonium sulphate is:
5 1108 60b0d6453f7fb454b9dd0d87
Q:
The percentage of nitrogen present in ammonium sulphate is:
- 1$$ 30.5 \% $$false
- 2$$ 18 \% $$false
- 3$$ 21 \% $$true
- 4$$ 25\% $$false
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