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)
11684 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
1050. 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)
4027Balance 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 6742if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
1400Post New Physical Chemistry Questions
How can be set a responds factor for evaluating a unknown impurity by HPLC
In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??
Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?
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)
what kind of question can be asked in interview for polarimeter related ?
What is the requirement to give RFlow when using RID detector?
What can be the supporter of combustion except oxygen.
WHAT IS THE SYLLABUS OO GROUP -I?
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?
Write the each half cell reaction and also net cell reaction for a cell
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
. 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)
How to accelerate electron capture decay?
Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?
what is induction on electrical insulators
