
Hóa Phân Tích CATION Nhóm I
Quiz
•
Chemistry
•
2nd Grade
•
Hard
An Nguyen
Used 2+ times
FREE Resource
53 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cation nhóm I gồm:
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Để tách riêng các Cation nhóm I người ta dùng thuốc thử:
HCl đậm đặc.
HNO3 đậm đặc.
HCl loãng.
HCl 6M.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính tan của muối clorid chì trong Acid.
Khả năng tạo phức của PbCl2 với NH4OH.
Tạo tủa với H2SO4.
Tính tan của muối clorid chì trong nước nóng.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất có khả năng tạo phức với NH4OH là:
AgCl.
PbCl2.
Hg2Cl2.
AgCl, Hg2Cl2.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AgCl trong dung dịch ở dạng:
A Tủa trắng vón.
B. Ion.
C. Phức chất.
D. Câu B và C.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tủa AgI trong dung dịch có màu:
Trắng.
Đỏ cam.
Vàng nhạt.
Không màu.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AgCl có thể:
A: Tan trong NH4OH.
B.Tan trong HNO3.
C. Tan trong HCl đậm đặc.
D. Câu A và C.
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