What is Downward Displacement of Water?
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How the value of Absorbance and molar extinction coefficient are caluculated?
What is the difference between EMF and Voltage?
What is the requirement to give RFlow when using RID detector?
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)
The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?
why no bond in chemistry is 100% ionic?
. 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)
what does 50 denote in dowex 50 ????
what is the difference between elctrefining and electrolysis?
why athanol-water mixtuere have maximum viscocity in wt% 40?
if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
What can be the supporter of combustion except oxygen.