user-avatar
vyle1452
2 năm trước
Cho biết chất nào là oxit axit, oxit bazơ, axit, bazơ, muối. a) CO2, KCl, KOH, H2SO4, Fe2(CO3)3 b) BaSO4, Fe2O3, Ca(OH)2, FeCl3. c) HCl, NO, MgBr2, KOH, HNO3. d) LiOH, H3PO4, H2SO3, BaO.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Bài 3: Chuyển sang câu bị động 1.They told me that you were the best architect in this city. .................................................................................................................... 2.She reported that the flowers were killed by frost. .................................................................................................................... 3.Some people inform me that  the director is going to take a business trip to England. .................................................................................................................... 4.That officer announced that the meeting was delayed until next week. .................................................................................................................... 5.He discovered that  this cotton was grown in Egypt. ....................................................................................................................

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team