
TNNLC

Interactive Video
•
Chemistry
•
12th Grade
•
Hard
Oanh Trần
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mole trong hóa học được sử dụng để làm gì?
Xác định áp suất
Tính toán khối lượng
Đo lường nhiệt độ
Đếm số lượng phân tử
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ai là người đầu tiên đưa ra khái niệm về mole?
Isaac Newton
Albert Einstein
Lorenzo Avogadro
Marie Curie
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số lượng hạt trong một mole được gọi là gì?
Số phân tử
Số nguyên tử
Số lượng lớn
Số Avogadro
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Một mole nước có trọng lượng là bao nhiêu gram?
18.01 gram
24 gram
36 gram
12 gram
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khi mua thực phẩm, mole tương tự như đơn vị nào?
Lít
Cái
Kilogram
Dozen
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