Chủ đề oxit ( oxide) tiết 4
Flashcard
•
Chemistry
•
5th Grade
•
Practice Problem
•
Hard
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8 questions
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1.
FLASHCARD QUESTION
Front
Oxit bazo: CaO
Back
CaO
2.
FLASHCARD QUESTION
Front
Na2SO3 + 2HCl -> 2NaCl + H2O + ?
Back
SO2
3.
FLASHCARD QUESTION
Front
Phương trình: CaCO₃ → CO₂ + ?
Back
CaO
4.
FLASHCARD QUESTION
Front
Khi đốt cháy lưu huỳnh trong không khí, sản phẩm thu được?
Back
SO₂
5.
FLASHCARD QUESTION
Front
Oxit: CO2, CO, K2O, SO3 tác dụng với axit tạo muối và nước?
Back
K2O
6.
FLASHCARD QUESTION
Front
Oxit: CO, K2O, BaO, CO2. Chất nào tác dụng với bazo tạo muối và nước?
Back
CO2
7.
FLASHCARD QUESTION
Front
Oxit trung tính nào?
Back
CO
8.
FLASHCARD QUESTION
Front
Oxit lưỡng tính?
Back
Al₂O₃
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