Explain with pertinent thermo data, show why n2o4

Assignment Help Chemistry

Reference no: EM13715938

Question- 1a) With pertinent thermo data, show why N2O4 (g) cannot be made by direct combination of constituent elements at standard state conditions. LS analysis is also useful.

1b) Without calculation, explain why Delta H of formation (NO2 gas) is more endothermic than Delta H of formation (N2O4 gas)

I need proficient help to solve the above problem

Reference no: EM13715938

Questions Cloud

Explain what is the role of pyridine in the reaction : So i have a phenol group with cholride attached to it. It is treated with ethlyamide and pyridine to form ph-c=o-ethlyamide. So i wonder what is the role of pyridine in the reaction ? i know it can act as a weak base and good nucleophile. please p..

Explain half reaction and net redox reaction : For this system in a closed container, write the correct equations for each half reaction and net redox reaction noting that incompatible products cannot be produced. Hint: pay attention to system B/L A/B chemistry.

Explain the oxidation number for each component c atom : D-glucose, C6H12O6, is a sugar found in many natural products. For Alpha-D-(+)-Glucose, write its lewis structure, and parcel electrons to get the oxidation number for each component C atom.

Define calculate system composition : If this system is studied in a piston/cylinder apparatus at 3000K at P(total) = 1.00 atm, from your K value calculate system composition developing from 1.00 mol H2O (g) and no products initally. Show work no artithmetic.

Explain with pertinent thermo data, show why n2o4 : With pertinent thermo data, show why N2O4 (g) cannot be made by direct combination of constituent elements at standard state conditions. LS analysis is also useful.

Define the entropy change for the lake : A very large lake at 20 degrees C absorbs 1 milion J of energy in a 5 minute period without raising its temperature significantly. The entropy change for the lake is in J/K

Write a mechanism for the formation of dibenzalacetone : Write a detailed mechanism for the formation of dibenzalacetone from benzalacetone and benzaldehyde. Please provide the entire mechanism, step by step.

Calculate the freezing point of a solution : Calculate the freezing point of a solution of 60.0 g of NaCl (assume complete dissociation) dissolved in 500.0 g of water. Kf = 1.86 C/m and Kb = 0.512 C/m

Calculate caco3 solubility and ph for the system : With complete QPSI, pertinent EQ and material and charge balance analysis, calculate CaCO3 solubility and pH for the system produced by treating excess CaCO3 with 1 L of 1 M (H4N)2SO4

User Account

All Pages