Предмет: Химия, автор: korolkeh2005

Визначити об’єм кисню, необхідний для спалювання 0,42 г циклопропану.

Ответы

Автор ответа: kirallll

0

для спалювання 0,42 г циклопропану потрібно близько 1,06 л кисню за нормальних умов.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: alisademcenko934

СРОЧНО ДАМ 50 БАЛОВ!!!!!!!

2 года назад

Предмет: Английский язык, автор: qOuOp

Read to the text and answer the questions.
Text: ABSENT-MINDED SCIENTIST

Once a well-known scientist who was very absent-minded was travelling by train. When the ticket-collector came for the tickets the scientist couldn't find the ticket anywhere. enib

"It doesn't matter", said the ticket collector, who knew the scientist very well, "I'll come at the next station".

But at the next station there was the same difficulty. The scientist looked for his ticket everywhere but he couldn't find it. "It really doesn't matter", said the ticket collector kindly. "No, no", said the scientist, "I must find it. I want to know where I am going"
Questions:
1. How was a well-known scientist travelling?
2. What happened when the ticket-collector came for the tickets? 3. The ticket-collector knew the scientist very well, didn't he?
4. What did the ticket-collector tell the scientist?
5. What happened at the next station? 6. The scientist couldn't find the ticket anywhere, could he?
7. Why did the scientist want to find his ticket?

2 года назад

Предмет: Математика, автор: garripotter2322345t5

Выписаны первые несколько членов геометрической прогрессии: 7; -35; 175; …Найдите сумму первых пяти ее членов.

2 года назад

Предмет: Алгебра, автор: lena270486w

упростить вырожение -0,25y×8b

7 лет назад

Предмет: Русский язык, автор: liana3033182

антоним к слову долгожитель

7 лет назад