PHÂN TÍCH ĐỊNH TÍNH

PHÂN TÍCH ĐỊNH TÍNH

University

10 Qs

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PHÂN TÍCH ĐỊNH TÍNH

PHÂN TÍCH ĐỊNH TÍNH

Assessment

Quiz

Science

University

Medium

Created by

Nga Nguyễn

Used 10+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ion thuộc cation nhóm V là:

Ag+

Ca2+

Cu2+

Zn2+

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ion thuộc cation nhóm I là:

Ba2+

Zn2+

Cu2+

Pb2+

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ion thuộc cation nhóm IV là:

Fe3+

Ca2+

Ba2+

Mg2+

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ion thuộc anion nhóm III là:

SO42-

CO32 -

NO3 -

Cl-

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ion thuộc anion nhóm I là:

HCO3 -

Cl-

CO32-

SO32-

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Thuốc thử nhóm của cation nhóm II là:

HCl 2N

NaOH 2N

H2SO4 2N/C2H5OH

NH4Cl 2N

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Thuốc thử nhóm của anion nhóm I là :

Không có thuốc thử nhóm

Ba(NO3)2 2N

AgNO3 2N

HCl 2N

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