| 11. | Under alkaline conditions, some of the ammonium ions entering soil may be converted back to ammonia.
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| 12. | It forms complexes with cyanide, thiocyanate and ammonium ions when added to the solutions of these ions.
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| 13. | It obtains minerals using mud puddling behavior and seem to be prefer ammonium ions rather than sodium.
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| 14. | The ammonium ions make solutions of Mohr's salt "'slightly acidic, which slows this oxidation process . "'[ 1]
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| 15. | In water, the amine groups undergo slow displacement by water molecules, producing ammonia, ammonium ion, and bicarbonate ion.
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| 16. | The presence of an ammonium ion raises the pH of the extrapallial fluid, favouring the deposition of calcium carbonate.
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| 17. | The p " K " a values of formic acid and the ammonium ion are 3.8 and 9.2, respectively.
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| 18. | In acidic soil conditions, ammonia will be converted to ammonium ions, which can be used by plants or microbes.
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| 19. | Some soil bacteria use organic nitrogen-containing compounds as a source of carbon, and release ammonium ions into the soil.
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| 20. | The ions are the ammonium ion NH 4 + and the dinitramide N ( NO 2 ) 2 ".
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