ebration of 20.00 mL of 0.5 M Nibous acid CHND 4.00x 10) aith whon 60.D0mL NaDH...

Question

Question

ebration of 20.00 mL of 0.5 M Nibous acid CHND 4.00x 10) aith whon 60.D0mL NaDH is added? NAOH. 0.0000 M of soln. =Dat acid H

Answer 1

Answer #1

Volume HNO2 = 200 m2 -MHNO = 0.5M ka of HHOZ = 4,0x104 pka = -log(4.0 x10-4) = 3.398 MNAOH = 0.200 M NagH = 50.0m2 at eg poin

Answer 2

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