Chủ đề 3: Mol
Flashcard
•
Chemistry
•
2nd Grade
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
Khối lượng của 2 mol khí clo?
Back
142
2.
FLASHCARD QUESTION
Front
Số nguyên tử H trong 0,5 mol H2S
Back
3.1023
3.
FLASHCARD QUESTION
Front
Thể tích ở đktc của 1,5mol oxi
Back
33,6l
4.
FLASHCARD QUESTION
Front
Khối lượng của 3N phân tử nước?
Back
54g
5.
FLASHCARD QUESTION
Front
Khối lượng của 9 vạn tỉ tỉ phân tử nước.
Back
2,7
6.
FLASHCARD QUESTION
Front
5,6l khí clo ở đktc có số nguyên tử là:
Back
30 vạn tỉ tỉ
7.
FLASHCARD QUESTION
Front
Khối lượng của 0,25 mol canxi là:
Back
10g
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