Free Printable חישוב קבוע שיווי משקל

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Worksheets

חישוב קבוע שיווי משקל

Total questions: 5

Worksheet time: 16mins

Name

Class

Date

1.

מי המגיב במערכת?

a)

A

b)

B

c)

C

d)

A+B

e)

לא ניתן לדעת

2.

$2H_2+O_2\rightarrow2H_{2_{ }}O$
K חשב את קבוע שיווי משקל
[H2]=0.5
[O2]=0.9
[H2O]=0.9

a)

4

b)

2

c)

3.6

d)

2.8

3.

$Cl_2+H_2\rightarrow2HCl$
K חשב את קבוע שיווי משקל עבור הריכוזים:
[Cl2]=0.8
[H2]=0.2
[HCl]=0.16

a)

1

b)

0.16

c)

6

d)

0.0256

4.

מה הוא K

a)

0.19

b)

5.14

c)

0.27

d)

3.7

5.

מה הביטוי לK

A_a+B_b\leftrightarrow C_c+D_d

a)

$\frac{a^A\times b^B}{c^c\times D^d}$

b)

$\frac{C^c\times D^d}{A^a\times B^b}$

100 %

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