titration normality problem...
|
| Forum Index -> Physical Chemistry -> View Full Question |
|
| Author | Message | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Step 1. for acid base titration between acidic H+ & NaOH we apply conservation of meq so factor is y and meq. of NaOH is 1.8 so, (W*y/mol.wt)*1000=1.8..................(1) Step 2. Apply redox titration b/w oxilate ion and (MnO4)- and again conservation of meqs. where factor of oxilate is 2z so w*2z*1000/Mol.wt=24*0.1*5 ...........(2) Step 3. Apply in any rection charge on cation =charge on anion.So we create simplest ratio b/w x,y,z Step 4. by this we calculate mol.wt of salt Step 5. After calculating mol.wt we easily find out 4th unknown i.e. n.
|
|||||||||||||
| Like 0 people liked this | ||||||||||||||
|
|
||||||||||||||











