How can be set a responds factor for evaluating a unknown
impurity by HPLC
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The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)
How to accelerate electron capture decay?
Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well
is the pH effects the solubility/micibility of the compound?
Give an expression for Ka for ethanoic acid?
. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)
a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
What can be the supporter of combustion except oxygen.
Why water is not detected in GC & solvents are not detected in HPLC?
what is an Amphipathic protein?
why silica absorb in mix bed resins in D M plant.