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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)
25974 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
2487. 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)
6645Balance 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 9497if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
2689Post New Physical Chemistry Questions
what is induction on electrical insulators
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 is the requirement to give RFlow when using RID detector?
What is the brigg's raucher reaction?
. 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 kind of question can be asked in interview for UV- VISIBLE & give me answer ?
During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.
Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?
WHAT IS THE SYLLABUS OO GROUP -I?
what is the difference between elctrefining and electrolysis?
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?
Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well
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]?
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?
