Explain what is the standard change in gibbs free energy

Assignment Help Chemistry
Reference no: EM13162137

At 25 °C, the equilibrium partial pressures for the following reaction were found to be PA = 4.90 bar, PB = 4.00 bar, PC = 9.30 bar, and PD = 3.20 bar. 2A(g) + 2B(g) --> C(g) + 3D(g) What is the standard change in Gibbs free energy of this reaction at 25 °C. Hint: The equilibrium constant is related to the change in Gibbs free energy

Reference no: EM13162137

Questions Cloud

History and development of your organization : Describe the Internal Environment, specifically the history and development of your organization-- its origins, path of development, competitive environment, inner structure.
Determine relationship between transmittance and wavelength : we are doing an analysis of cola lab in my chem I lab. We have to do pre-lab questions and one of them is- how will you use compounds of different colors to determine the relationship between percet transmittance and wavelength? or between absorba..
Explain how many grams of solid sodium phosphate : How many grams of solid sodium phosphate, Na3PO4, are needed to prepare exactly 250ml of a 0.500M Na+ solution?
Calculate the enthalpy change for converting : Calculate the enthalpy change for converting 1.00 mol of ice at -50.0°C to water at 70.0°C in kJ. The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K, and 1.84 J/g-K, respectively. For H2O , Hfus = 6.01 kJ/mol, and Hvap = 40.67..
Explain what is the standard change in gibbs free energy : What is the standard change in Gibbs free energy of this reaction at 25 °C. Hint: The equilibrium constant is related to the change in Gibbs free energy
Calculate the energy of the frequency : Calculate the energy of the frequency at which they are broadcasting. (In kilojoules)
Discuss the implication to economic efficiency : Discuss the implication to Economic Efficiency of an economy operating at point and what would it take for the economy to operate at point Z?
How many molecules of hydrogen are produced : if 625g of fe3o4 is produced in the reaction, how many molecules of hydrogen are produced at the same time?
Sulfur dioxide reacts with oxygen to produce sulfur trioxide : Sulfur Dioxide reacts with oxygen to produce Sulfur trioxide in the presence of a catalyst. In an experiment carried out at 727 degrees Celsius

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the standard reaction enthalpy

Determine the standard reaction enthalpy for the partial combustion of methane to carbon monoxide according to the following reaction:

  Explain the environment and its reactions in the atmosphere

Show why this chemical is dangerous, by showing chemical reactions for its formation in the environment and its reactions in the atmosphere.

  Calculate the value of kc at the same temperature

At 521 K the value of Kp for the equilibrium represented by the balanced equation is 1.07 x 100. Calculate the value of Kc at the same temperature. Express answer in scientific notation.

  The equivalence point naoh to the hcl

the equivalence point i know you need to use [A-]= moles of HA/(vol water added+vol NaOH added) and believe moles of HA=5.39x10^-3

  Calculate the specific heat capacity of the metal in j/g°c

If 69.5 kJ of heat is applied to a 1038 g block of metal, the temperature of the metal increases by 11.4°C. Calculate the specific heat capacity of the metal in J/g°C.

  Explain equilibrium temperature of a mixture of ice

A student determines the molar mass of methanol. She found that the equilibrium temperature of a mixture of ice and pure water was 0.4 degrees C on her thermometer

  What will the volume be

if a gas 25.0 c occies 3.60 liters at pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm

  What is the minimum amount of 6.0 m h2so4 neccessary

what is the minimum amount of 6.0 M H2SO4 neccessary to produce 23.5 g of H2(g) according to the following reaction? 2Al(s) +3H2SO4(aq) --> Al2(SO4)3(aq) + 3H2(g)

  How many moles of oxygen are required

undergo combustion according to the unbalanced equation C2H6+O2=CO2+H2O how many moles of oxygen are required?

  What is the molarity of chloride ion

A solution is prepared by adding 1.10 g of solid  NaCl to 50.0 mL of 0.100 M CaCl_2. What is the molarity of chloride ion in the final solution? Assume that the volume of the final solution is 50.0 mL.

  Explain sodium carbonate was used to precipitate silver

Sodium carbonate was used to precipitate silver from a solution. 6.00 grams of silver carbonate were recovered from 1.500L of solution.

  What is the total pressure in the flask

A 1.25 g sample of dry ice is added to a 765 mL flask containing nitrogen gas at a temperature of 25.0 C and a pressure of 715 mm Hg. The dry ice is allowed to sublime (convert from solid to gas) and the mixture is allowed to return to 25.0 C. Wha..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd