a bottle of concerntrated HCL (36.5) was labelled as 37%
(w/w) and density 1.19m/l.What is hcl molarity?
- 8 Answers
- 39174 Views
- I also Faced
- E-Mail Answers
Answer Posted / shashi
Strength = %assay*density*100/mol wt* 1000
=37*1.19*100/36.5*1000
=0.12 M
| Is This Answer Correct ? | 4 Yes | 28 No |
Post New Answer View All Answers
What is the principle of Thermal conductivity detector and FID?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
what is the principle involved in turbidometry and nephelometry ?
What is intact assay method development.....?
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
how you confirm the assay method?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
What is related substance by HPLC impurity limits as per USP?
In Dissolution Test why limit is define Q+5% what is the role of +5%.
how you establish the LOQ?
What is the purpose of octyl silane columns?
How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
Why are use silicon oil mr?
What is the difference between purge septum flow and column flow in gas chromatography?
