α values

10

9

8

7

6

H₂

K

0.56

0.611

0.634

0.702

0.756

4

0.55

0.55

0.625

0.691

0.758

4.5

0.58

0.654

0.689

0.702

0.771

5

0.571

0.615

0.683

0.712

0.781

5.5

0.56

0.611

0.634

0.679

0.756

6