
Порцию безводного пропанола массой 42 г пропустили через трубку с оксидом алюминия при 250°С.
Продукты реакции дегидратации, протекающей по внутримолекулярному и межмолекулярному типу, пропустили через склянку с концентрированным раствором серной кислоты, масса которой увеличилась на 8,10 г. Вычислите массы непоглощенных продуктов реакции.

Ответы на вопрос




Reaction Details
The given problem describes the reaction of dehydrating propanol using aluminum oxide as a catalyst. A portion of anhydrous propanol with a mass of 42 g is passed through a tube containing aluminum oxide at a temperature of 250°C. The products of the reaction, which occur through intramolecular and intermolecular dehydration, are then passed through a flask containing concentrated sulfuric acid. The mass of the sulfuric acid increased by 8.10 g. The task is to calculate the masses of the unabsorbed reaction products.Calculation of Unabsorbed Reaction Products
To calculate the masses of the unabsorbed reaction products, we need to determine the change in mass of the sulfuric acid and then subtract it from the initial mass of the propanol.The mass of the sulfuric acid increased by 8.10 g. Therefore, the mass of the absorbed reaction products is 8.10 g.
The initial mass of the propanol is 42 g. To find the mass of the unabsorbed reaction products, we subtract the mass of the absorbed products from the initial mass of the propanol:
Mass of unabsorbed reaction products = Initial mass of propanol - Mass of absorbed products
Mass of unabsorbed reaction products = 42 g - 8.10 g
Mass of unabsorbed reaction products = 33.90 g
Therefore, the mass of the unabsorbed reaction products is 33.90 g.
Please note that the specific reaction products and their masses are not provided in the given problem statement. If you need further information about the specific reaction products, please provide additional details or consult a chemistry textbook or reliable source.


Топ вопросов за вчера в категории Химия
Последние заданные вопросы в категории Химия
-
Математика
-
Литература
-
Алгебра
-
Русский язык
-
Геометрия
-
Английский язык
-
Химия
-
Физика
-
Биология
-
Другие предметы
-
История
-
Обществознание
-
Окружающий мир
-
География
-
Українська мова
-
Информатика
-
Українська література
-
Қазақ тiлi
-
Экономика
-
Музыка
-
Право
-
Беларуская мова
-
Французский язык
-
Немецкий язык
-
МХК
-
ОБЖ
-
Психология
-
Физкультура и спорт
-
Астрономия
-
Кыргыз тили
-
Оʻzbek tili