Se supun arderii un amestec echimolecular de monoxid de carbon și propan, rezultând 352 grame CO2. Masa amestecului inițial este de:
Time limit: 0
Test Summary
0 of 2 Intrebari completed
Questions:
Information
You have already completed the test before. Hence you can not start it again.
Test is loading…
You must sign in or sign up to start the test.
You must first complete the following:
Results
Test complete. Results are being recorded.
Results
0 of 2 Intrebari answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
Would you like to submit your test result to the leaderboard?
![captcha]()
Loading
- 1
- 2
- Current
- Review / Skip
- Answered
- Correct
- Incorrect
-
Intrebare 1 of 2
1. Question
2 point(s)Prin arderea unui amestec echimolar de monoxid de carbon și un alcan se consumă 224 litri oxigen și se obțin 135 grame apă. Alcanul supus arderii este:
CorrectIncorrect -
Intrebare 2 of 2
2. Question
2 point(s)Se supun arderii un amestec echimolecular de monoxid de carbon și propan, rezultând 352 grame CO2. Masa amestecului inițial este de:
CorrectIncorrect