a bottle of concerntrated HCL (36.5) was labelled as 37%
(w/w) and density 1.19m/l.What is hcl molarity?
Answer Posted / gursharn singh kang
molarity =( given percentage *density/molecular wt.)*10
so M WT. of hcl=36.46
i.e. molarity=(37*1.19/36.46)/10
=12.0762 M
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
What is the main difference between ODS1 and ODS2 Hplc column.
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
if identification threshold crosses the limits then what next step?
What is third generation HPLC Columns?
What is the difference between chromatographic purity and related substances?
we can use expired sample for validation and analyst qualification?
Why six unit used for precision?
How would you decide dissolution medium for NCE compound of class I drug
why we use glass fiber filters use in some situation?
How do we fix the sample concentaryion in hplc method development. What is the basis?
What is rs test why we are performing rs test?
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
what is the structure of DOWEX-50
How much is the standard area for glc analysis