Ammonium nitrate and ammonium sulfate are used in fertilizers as a source of what?
- Correct Answer: nitrogen
- biofuel
- bacteria
- oxygen
Explanation: Ammonium nitrate and ammonium sulfate are used in fertilizers as a source of nitrogen. The ammonium cation is tetrahedral. Refer to Section 2.1 "Chemical Compounds" to draw the structure of the ammonium ion.
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