Ôn tập đầu năm
Authored by Ngọc Anh
Chemistry
3rd - 12th Grade
Used 10+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi nguyên tố H theo IUPAC là?
Caesium
Hydrogen
Nitrogen
Titanium
2.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi của BaO theo IUPAC?
iron (II) oxide
sulfur (IV) oxide
barium hydroxide
barium oxide
3.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi của Cu(OH)2 theo IUPAC?
ferrous hydroxide
copper (I) hydroxide
copper (II) hydroxide
cuperous hydroxide
4.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi của SO2 theo IUPAC?
carbon monoxide
sulfur dioxide
diphosphorus pentoxide
chromium trioxide
5.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi Na2SO3 theo IUPAC?
sodium hydrogen sulfite
sodium sulfite
sodium nitrite
sodium sulfuric
6.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Tên gọi HCl theo IUPAC?
hydrochloric acid
hydroiodic acid
chloric acid
sulfuric acid
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Công thức tính thể tích ở điều kiện chuẩn( Nhiệt độ: 25oC
Áp suất: 1 bar )?
(a)
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