
công thức đơn giản 2
Authored by Song Đoàn
Chemistry
8th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức tính Nồng độ phần trăm dung dịch là
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu của " Nồng độ phần trăm dung dịch " là
C%
CM
S
M
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
m dung dịch bằng
mdd = mdm + mct
mdd = mdm - mct
mdd = mct - mdm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
mdd là gì
Khối lượng dung dịch
Khối lượng mol dung dịch
Khối lượng dung môi
Khối lượng chất tan
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
mdm là gì
Khối lượng chất tan
Khối lượng dung dịch
Khối lượng dung môi
Khối lượng mol dung dịch
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
mct là gì
Khối lượng dung dịch
Khối lượng chất tan
Khối lượng dung môi
Khối lượng mol chất tan
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đơn vị của Nồng độ phần trăm dung dịch là
%
M
g
mol
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