Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1317-7470-6 |
Объём: | 80 страниц |
Масса: | 141 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! A betaine in chemistry is any neutral chemical compound with a positively charged cationic functional group such as an quaternary ammonium or phosphonium cation which bears no hydrogen atom and with a negatively charged functional group such as a carboxylate group which may not be adjacent to the cationic site. A betaine thus may be a specific type of zwitterion. Historically the term was reserved for trimethylglycine only.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.