why PH range 0-14 explain
Answer Posted / balu
ph range is 1-14 why becouse thats hydronium ion concentration value is that means lagarthemic value in between 0-14 thats why all ph value are 0-14
| Is This Answer Correct ? | 58 Yes | 38 No |
Post New Answer View All Answers
why require to do water content for drug product?
what is third integration
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
what is turbidimetric titration?Give 2 examples.
What is similarity factor and its use in api strength?
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
Why perchloric acid used for potentiometric titration
What is the calibration of uv process and preparation
how you start RS method development when for new product?
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
Loss of linearity in tkn analysis, possible reasons?