Calculate g for the formation of ethylene

Reference no: EM13715979

Question- A. Calculate ?G for the formation of ethylene (C2H4) from carbon and hydrogen at 25 ?C when the partial pressures are 200atm H2 and 0.50atm C2H4.

2 C(s)+2H2(g)?C2H4(g) ?G? = 68.1 kJ B. Is the reaction spontaneous in the forward or the reverse direction?

I am in urgent need of solution of above problem with complete explanation

Reference no: EM13715979

Questions Cloud

Define the primary source of the given law : Suppose the California legislature passes a law that severely restricts carbon dioxide emissions from automobiles in that state. What is the primary source of the law that is at issue here.

Calculate the standard cell potential : Tarnish on tin is the compound SnO. A tarnished tin plate is placed in an aluminum pan of boiling water. When enough salt is added so that the solution conducts electricity, the tarnish disappears. Calculate the standard cell potential given the fo..

Explain a galvanic or an electrolytic cell : Both the anode and the cathode are inert electorodes in a electrochemical cell. The liquid is molten potassium chloride, KCL. Determine whether this is a galvanic or an electrolytic cell and give teh reaction occuring at the anotde and teh raction..

Explain an acidic solution containing h+ only to form h2 : Which metal will react spontaneously with nitrate in acidic solution to form NO, but not with an acidic solution containing H+ only to form H2. Explain. Answer choices: Na, Zn, Cu, F2, & Al

Calculate g for the formation of ethylene : Calculate ?G for the formation of ethylene (C2H4) from carbon and hydrogen at 25 ?C when the partial pressures are 200atm H2 and 0.50atm C2H4.

Find molar flow rates and compositions in given product : Two distillations columns in series are used to separate 100 mol/min of an equimolar BTX stream. Use the systematic procedure to determine all unknown molar flow rates and compositions.

What is closest to the order of magnitude of the energy : Breaking a chemical bond requires approximately 10^2 kJ/mol of energy. What is closest to the order of magnitude of the energy required to split a nucleus in to its individual protons and neutrons

Determine the magnitude and the sign of the overall charge : Assume that the pKas of the carboxyl, amino, and side chain protons are the same in the tripeptide( N-terminus aspartic acid, lysine, and valine C-terminus) as they are in the free amino acid species. Starting with the fully protonated tripeptide,..

How many acidic protons are present in protonated state : Imagine you have a tri-peptide composed of (N terminus) aspartic acid, lysine, and valine (C terminus). Draw this tripeptide in the fully protonated state. How many acidic protons are present? Identify them

User Account

All Pages