chem: Add pKa relation to pKw

2022-01-09 18:21:07 -05:00 · 2022-01-09 18:21:07 -05:00 · e93239a1ab
commit e93239a1ab
parent b51969b1bb
1 changed files with 1 additions and 0 deletions
--- a/docs/sch4uz.md
+++ b/docs/sch4uz.md
@ -735,6 +735,7 @@ $$K_b = \ce{\frac{[HX+][OH-]}{[X]}}$$

 At all temperatures:
 $$K_a \times K_b = K_w$$
+$$pK_a + pK_b = pK_w$$

 ### Acid strength