Interested to Buy Any Domain ? << Click Here >> for more details...
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)
25654 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
2444. 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)
6600Balance the following redox equations by ion electron method. In basic medium (i) CN- + MnO4- CNO- + MnO2 In Acidic medium (ii) ClO3- + Cl- Cl2 + ClO2
1 9410if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
2648Post New Physical Chemistry Questions
Write the each half cell reaction and also net cell reaction for a cell
How can be set a responds factor for evaluating a unknown impurity by HPLC
what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?
why athanol-water mixtuere have maximum viscocity in wt% 40?
. 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 is the requirement to give RFlow when using RID detector?
Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?
what does 50 denote in dowex 50 ????
What can be the supporter of combustion except oxygen.
Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?
what are UV rays absorbs slightly?
what kind of question can be asked in interview for polarimeter related ?
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]?
Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?
what is induction on electrical insulators
