
Thẻ ghi nhớ về Nitrogen
Flashcard
•
English
•
10th Grade
•
Practice Problem
•
Hard
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24 questions
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1.
FLASHCARD QUESTION
Front
Công thức phân tử của Nitrogen
Back
N₂
2.
FLASHCARD QUESTION
Front
Dạng hợp chất của Nitrogen trong tự nhiên
Back
Sodium nitrate
3.
FLASHCARD QUESTION
Front
Vai trò của Nitrogen trong cơ thể
Back
Thành phần cấu tạo nucleic acid, protein
4.
FLASHCARD QUESTION
Front
Liên kết trong phân tử N₂
Back
Liên kết ba
5.
FLASHCARD QUESTION
Front
Thí nghiệm chứng minh Nitrogen không duy trì sự cháy
Back
Hình ảnh thí nghiệm với ngọn lửa và khí Nitrogen
6.
FLASHCARD QUESTION
Front
Giá trị enthalpy tạo thành chuẩn của khí ammonia là bao nhiêu?
Back
-45,9 kJ/mol
7.
FLASHCARD QUESTION
Front
Chu trình nitơ trong tự nhiên mô tả sự chuyển hóa và lưu thông của nitơ trong khí quyển, đất, và sinh vật.
Back
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