Examples of 'ammonium ion' in a sentence
Meaning of "ammonium ion"
ammonium ion: In chemistry, an ammonium ion is a positively charged polyatomic ion composed of nitrogen and hydrogen atoms. It is commonly found in salts, such as ammonium nitrate or ammonium chloride
How to use "ammonium ion" in a sentence
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ammonium ion
Ammonium acetate is a convenient source of ammonium ion.
The ammonium ion is positively charged.
Me is a monovalent metal atom or the ammonium ion.
In equilibrium with ammonium ion plus hydroxide ion.
The ammonium ion may also be an alkanolammonium ion.
M may also represent an ammonium ion.
Ammonium ion is added forming an imine and releasing ammonia.
A preferred quaternary cation is the tetraoctyl ammonium ion.
The ammonium ion is also complexed by these two compounds.
In general a polymer having a quaternary ammonium or substituted ammonium ion.
Ammonium ion salts are soluble.
The cation can also be an ammonium or substituted ammonium ion.
It is an acid salt because the ammonium ion hydrolyzes slightly in water.
It forms salts with metal ions and the ammonium ion.
The ammonium ion is either recycled to form another amino acid or eliminated.
See also
The counter ion of the deprotonated groups is preferably an ammonium ion.
The conversion of ammonium ion started again when nitrate ion was added.
More preferably the cation in said salt is a potassium ion or an ammonium ion.
It is stabilized by ammonium ion but also contains an appreciable amount of sodium ions.
In urea one of the nitrogen atoms originates directly from the ammonium ion.
This provides the ammonium ion used in the initial synthesis of carbamoyl phosphate.
The preferred structures have the fluoroalkyl group only on the ammonium ion.
The ammonium ion forms a source of nitrogen utilized by the majority of the bacteria.
The preferred salts are those wherein the cation is an alkali metal or ammonium ion.
The catalysts comprising a quaternary ammonium ion are preferentially hydroxides such as tetramethylammonium hydroxide.
Ammonium ion is removed from solution vÃa an ion exchange process using zirconium phosphate.
Similar physicochemical changes do not explain the rise in ammonia and ammonium ion concentrations.
The ammonium ion is recovered and recycled to form another amino acid or eliminated.
The clay can be swelled with water before introducing the quaternary ammonium ion.
Examples of the alkanol ammonium ion include a triethanol ammonium ion and the like.
This balance is in equilibrium and makes allowance for the oxidation of the ammonium ion.
And the ammonium ion is extruded from the cells at what using an antiporter when.
For example, ammonia is converted to the ammonium ion.
Ammonium ion contents were determined using a combination of direct nitrogen analysis and thermogravimetric analysis.
The Lewis structure for an ammonium ion indicates a positive charge on the nitrogen atom.
Examples of suitable organic cations include ammonium ion i . e.
The concentration of ammonium ion in the catholyte and the anolyte increases with the time.
M represents a hydrogen atom, a metal cation or a quaternary ammonium ion.
In some embodiments, an ammonium ion is a weakly coordinating cation.
Quaternary ammonium alcoholates, in order to obtain quaternary ammonium ion sulfonimides ;.
Among them, an ammonium ion is preferable.
Quaternary ammonium amides, in order to obtain quaternary ammonium ion sulfonimides ;.
Alternatively, the ammonium ion may be quantitated by potentiometry or conductimetry.
Cationic or " acidic " emulsions based on an aliphatic amine or a quaternary ammonium ion.
In some cases, the ammonium ion is a weakly coordinating cation.
In one embodiment, the precipitant solution is substantially free of ammonium ion.
At time zero, ammonium ion as well as nitrate ion was added.
Particularly preferable counter ions are sodium ion, ammonium ion and triethanolamine.
In one approach, the ammonium ion gradient is created by controlled dilution.
Similarly, a lone pair on nitrogen contributes 2 electrons to form the ammonium ion.
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