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The ammonium ion has a plus 1 charge because it is formed by the donation of a lone pair of electrons from the nitrogen atom to a proton, resulting in an extra positive charge on the nitrogen atom. This donation creates a more stable structure with a full outer shell of electrons for nitrogen.

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1y ago

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Related Questions

What is the only polyatomic ion with a 1 plus charge?

Ammonim-NH4 There's also Hydronium - H3O


Which element forms an ion with the same charge as the ammonium ion?

The element hydrogen forms an ion with the same charge as the ammonium ion, which is +1. When hydrogen loses an electron, it becomes a hydrogen ion with a +1 charge, just like the ammonium ion.


Which is the charge for the Ammonium ion?

Ammonium ion has a single positive charge. + ie NH4


How do you know how many ammoniums will combine with how many nitrate ions?

Ammonium ions have a 1+ charge, and nitrate ions have a 1- charge. One ammonium ion combined with one nitrate ion will produce an ionic compound with no overall charge. NH4+ + NO3- ---> NH4NO3


What is the formula and charge for ammonium ion?

The formula for the ammonium ion is NH4+. It has a positive charge of +1 due to donating one electron to achieve a stable electron configuration.


What is the number of ammonium ions needed to form a compound with one phosphate ion?

Two ammonium ions are needed to form a compound with one phosphate ion. Ammonium has a positive charge of +1, while phosphate has a negative charge of -3. Therefore, two +1 charges from the two ammonium ions will balance with the -3 charge from the phosphate ion.


What is the oxidation number of the molecular ion ammonium NH4 in ammonium chloride NH4Cl?

The oxidation number of nitrogen in the ammonium ion NH4+ is -3, and the oxidation number of hydrogen is +1. In ammonium chloride NH4Cl, the net charge on NH4 is +1 because the chloride ion Cl- has an oxidation number of -1.


What is the formula for the ionic compound formed from ammonium and iodide ions?

The formula for the ionic compound formed from ammonium and iodide ions is NH4I. Ammonium ion has a charge of +1 and iodide ion has a charge of -1, so they combine in a 1:1 ratio to form a neutral compound.


Charge of ammonium?

The charge of the ammonium ion (NH4+) is +1. This is because nitrogen contributes 3 valence electrons and each hydrogen contributes 1, giving a total of 4 electrons. Since it has a positive charge, it is a cation.


What is the cation of NH4Cl?

The cation of NH4Cl is NH4+, which is the ammonium ion.


What is valency of nitrogen in ammonium perchlorate?

In ammonium perchlorate, the valency of nitrogen is +1. This is because nitrogen in the ammonium ion (NH4+) carries a +1 charge.


What is the ion charge for NH4?

NH4 +One plus.