Углеводороды
Flashcard
•
Chemistry
•
1st Grade
•
Practice Problem
•
Hard
Сергей Осмоловский
FREE Resource
Student preview

10 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Общая формула углеводородов этиленового ряда
Back
CnH2n
2.
FLASHCARD QUESTION
Front
При полном сгорании 1моль бутена образуется
Back
4 моль углекислого газа и 4 моль воды
3.
FLASHCARD QUESTION
Front
0,2 моль 2-метилбутен-1 имеет массу
Back
14 г
4.
FLASHCARD QUESTION
Front
Если при дегидрировании 4,4 г пропана образовалось 2,2 л пропена, то выход (в %) его равен (н. у.)
Back
98,2 %
5.
FLASHCARD QUESTION
Front
Для сжигания 5 дм3 (н.у.) природного газа, содержащего 95% метана, потребуется кислород объемом (н.у.)
Back
9,5 дм3
6.
FLASHCARD QUESTION
Front
Изомерами C8H10 являются: этанол, метилбензол, этилбензол, этилциклогексан, октен-2
Back
этилбензол
7.
FLASHCARD QUESTION
Front
Вещество, с которым не реагирует бутадиен-1,3 хлороводород, бром, кислород, метан
Back
метан
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