chủ đề acid
Flashcard
•
Chemistry
•
1st Grade
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
CuO + HCl --> ? + H2O
Back
CuCl2
2.
FLASHCARD QUESTION
Front
Kim loại không phản ứng với H2SO4 loãng:
Back
Cu, Ag và Au
3.
FLASHCARD QUESTION
Front
Cu + H2SO4 đặc, nóng → ?
Back
CuSO4 + H2O + SO2
4.
FLASHCARD QUESTION
Front
HCl + Fe2O3 = ?
Back
FeCl3
5.
FLASHCARD QUESTION
Front
Al(OH)3 + H2SO4 = ?
Back
Al2(SO4)3 + H2O
6.
FLASHCARD QUESTION
Front
Nhận biết dd H2SO4 và muối sulfate?
Back
dd BaCl2
7.
FLASHCARD QUESTION
Front
Phân biệt dd HCl, NaOH, NaCl bằng thuốc thử
Back
quỳ tím
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