24 мар. 2023 г. · H+ ion has a vacant 1s orbital and NH3 has a lone pair. Therefore, NH3 donates the pair of electrons to H+ ions forming dative bond.

24 янв. 2020 г. · Ammonium ion has a dative covalent bond. When H+ leaves the ion, NH4+ becomes NH3. Can we say it is reduced even though it hasn't gained any ...

11 апр. 2018 г. · When the ammonium ion, NH4+, is formed, the fourth hydrogen is attached by a dative covalent bond, because only the hydrogen's nucleus is ...

20 июн. 2021 г. · Ammonium ion has a dative covalent bond. When H+ leaves the ion, NH4+ becomes NH3. Can we say it is reduced even though it hasn't gained any ...

6 авг. 2022 г. · In NH4^+, one out of the four bonds, indistinguishable from the others because of resonance, is a dative (aka coordinate) bond.

8 дек. 2022 г. · A dative bond is a coordinate covalent bond between atoms such that both bonding electrons are contributed by only one of the atoms involved in ...

12 окт. 2022 г. · Ammonium ion has a dative covalent bond. When H+ leaves the ion, NH4+ becomes NH3. Can we say it is reduced even though it hasn't gained any ...

21 апр. 2018 г. · The bottom line: Once the ammonium ion is formed there is no dative bond. Instead, there are four covalent bonds which are all identical.

20 сент. 2018 г. · The bottom line: Once the ammonium ion is formed there is no dative bond. Instead, there are four covalent bonds which are all identical.

2 июл. 2017 г. · Once the ammonium ion has been formed it is impossible to tell any difference between the dative covalent and the ordinary covalent bonds.