5730

0,639

t

ln2

2

1

�

4029,90,639

5730

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k

1

t

0��

0YX

19,181

1

2,392

16

57,482

24

7,181

23

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ĐỀ THI KHU VỰC GIẢI TOÁN THPT TRÊN MÁY TÍNH CẦM TAY NĂM 2008

A B

CD

aE

D C

A B

E

2

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v

m

3823

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3

w

a

K

K

14

5

10

6,29 10

�

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�

1410

OH

�

�

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� 6 5

6 5

C H COOH OH

C H COO

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�

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14

6 5

10OH OH

OH

C H COO

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2 2

2 2

N N

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P n 1

P n 3� �

3

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(P )

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2

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2

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3m 3

2

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2

31

3

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8,314 298 475

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1

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N

N

k

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1

O

298H� (Kj / mol)

O

298S (Kj / mol)

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122

1 11

TTR

H

TK

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