分析化学第五版题库试题选编(第九章重量分析法)

分析化学第五版题库试题选编(第九章重量分析法)

,

,

, (A) (B) M M M M

,,, (A)

MM (B)

MM

MM

MM

,

,

=

M

=

(A)

(B)

(B)

,3+

3+3+,, (A)

(B)

(A)

,,,,

,

,

,

,

________________MM

/

分析化学第五版题库试题选编(第九章重量分析法)

,

,_____________

g

M

, M

,

Mg

,______________

gMM

,

M

=____________________

,

Mg

___________________M

, M

,,

,

w

M

MMMm

=

=

/

分析化学第五版题库试题选编(第九章重量分析法)w

=

=

m

=

=

m

=

=

m

=

=

m

=

=

,

Mg,

,M M M MM

,

;

:M

=

MM

=

Mw=

=

,,

+,

,

,,

MMMM

g

,

/

分析化学第五版题库试题选编(第九章重量分析法)(A)

(A)

=

(C

(B)

=

K

=

(C

(C

=

K

/

(C

)

,,

K (A)

(B)

AB:

AB

+

B

K (A)

(B)

(A)

,++

=10=10,

K

+ +

K

K =

+

/

分析化学第五版题库试题选编(第九章重量分析法)

+

,

, (A)

(B)

(A)

, (A) (B) (B)

(A)

(B)

KCl,

2+, (A)

+ (B)

K+

2+

+

(A) (B)

/

分析化学第五版题库试题选编(第九章重量分析法)(B)

,

3+,,,

2+Mg2+2+2+ (A)(B)

2+Mg2+

2+2+

2+2+

2+Mg2+

2+,Mg2+, (A),(B),,,

(A),,(B)/,,(A)

Cl, (A)

(B)

/

分析化学第五版题库试题选编(第九章重量分析法)

,, (A)(B)

2+,, (A)

3+ (B)

(B)

2+

,

,

____________________________________________________________________________

+

=====

+

,

,,

,_____________________,

,

,

,

______,

__________________________________________________________________________________________

,

M

,

<

M

/

分析化学第五版题库试题选编(第九章重量分析法)

,

,

___________,

Cl

___________

,

,,

__________BaS_________;

,

___________________

___________________

3+ ___________________

_____________________________________________

,,;

,

____________________________

: /

/

分析化学第五版题库试题选编(第九章重量分析法)

,________mg

,

____,_____________________

,

Cl,,

,

A

,

________________________________ ________=K

=K/(A

,,

K,

M

M

M2+K2+

,,K,

Y(H)

pK

=

:

=

K=10

/

分析化学第五版题库试题选编(第九章重量分析法)Y(H)=10=10Ba(Y)=1+KBaY

=

K=10 ,,2+

EDTA

EDTA

,

______________________________________________________________2+

EDTA,

2+2+2+,

3+,

(A)

(B)

2+, (A)

(B)

Cl

(A)

___________________________________________;____________________________________,;,

,(2+

,+Mg2+K++______;(____ +

/

分析化学第五版题库试题选编(第九章重量分析法)____________________,_____________________________,

_______________________________________,,,,

,,,

=K,,,

,,

,

,

,,,,,,

,,,,,,,,,

,,

/

分析化学第五版题库试题选编(第九章重量分析法);,,

,,+HO====CH+H2+====MS,+,

+HO====CO2++H+====CaC+

+

====NH4+

,

,

w

2+

KI

I[I=

K2+

2++=,

+

+][I>K

/

分析化学第五版题库试题选编(第九章重量分析法)

+

=

+=

+[I[I+[I=

K[I[