Define the reaction spontaneous under standard conditions

Assignment Help Chemistry
Reference no: EM13319219

Using given data, calculate the change in Gibbs free energy for each of the following reactions. In each case indicate whether the reaction is spontaneous at 298 K under standard conditions. P4O10(s) + 16H2(g) -> 4PH3(g) + 10H2O(g) Gibbs free energy for P4O10(s) is -2675.2 kJ/mol Gibbs free energy for PH3(g) is 13.4 kJ/mol Gibbs free energy for H2O(g) is -228.57 kJ/mol

Reference no: EM13319219

Questions Cloud

What is max amount of benzene that the company can discharge : A company near City X want's to know how much benzene they can release into River Y. City Z is 85.5 miles downstream from City X. City Z doesn't want to have Benzene levels higher than 0.0000015 g/L.
Determine whether or not the firm operations are allocative : Problem-solving question: Use the following data for a pure monopoly to calculate the firm’s: (a) total revenue, marginal revenue, marginal costs, and average total cost
Calulate the specific gravity of each sample : Derive an equation for specific gravity in terms of the ry sample weight and the apparently lighter submerged weight, Calulate the specific gravity of each sample
How many kilowatt-hours of electricity would be saved : Suppose the utility encourages its customers to replace their 75-W incandescents with 18-W compact fluorescent lamps (CFL) that produce the same amount of light. Over the 10,000-hr lifetime of a single CFL,
Define the reaction spontaneous under standard conditions : In each case indicate whether the reaction is spontaneous at 298 K under standard conditions. P4O10(s) + 16H2(g) -> 4PH3(g) + 10H2O(g) Gibbs free energy for P4O10(s) is -2675.2 kJ/mol Gibbs free energy for PH3(g) is 13.4 kJ/mol Gibbs free energy f..
How many energy levels can we observe in the ground state : When specially prepared Hydrogen atoms with their electrons in the 6f state are placed into a strong uniform magnetic field, If we don't neglect the intrinsic spin of the electrons, then how many energy levels can we observe in the ground state
Many people have strong negative reactions to pop-up : Write a paragraph in which you describe the conditions under which a Web site could become profitable by relying exclusively on advertising revenue. In second paragraph
Determine what will be the percent conversion : A plug-flow reactor has a conversion of A of 90%, and the reaction is first order. If a dispersed plug-flow reactor has the same volume and has a dispersion number, D/vL of 1.0
Calculate the rotational inertia of the wheel : A force of 25.33 N is applied tangentially to a wheel of radius 0.340 m and gives rise to an angular acceleration of 1.20 rad/s^2

Reviews

Write a Review

Chemistry Questions & Answers

  What was the initial concentration

A zero-order reaction has a constant rate of 2.40×10-4 M/rm s. If after 80.0 seconds the concentration has dropped to 7.00×10-2 M,

  Explain dinitrogen pentoxide and stannic oxalate

P4S3 -> Dinitrogen pentoxide -> Stannic oxalate -> Zinc cyanide -> Chromic bisulfate -> Fe2(CrO4)3 -> HNO2 -> CoHPO4 ->

  Define the balanced chemical equation

When an aqueous solution of sodium sulfite is added to an aqueous solution of hydrobromic acid, a gas evolves. Write the balanced chemical equation

  Compute the concentration of a standard solution

how to calculate the concentration of a standard solution and the concentration of KMnO4 the mass of sodium oxalate used was 0.8367g and then it was diluted down with 50ml water, and 20ml H2SO4 then 25 ml of that solution

  Aqueous solutions has the strongest ion-dipole attractions

Explain which of the following aqueous solutions has the strongest ion-dipole attractions: 0.3 M Na3PO4, 0.1 M NiF2, 0.2 M Rb2CO3, 0.01 M Sr(OH)2, , 0.03 M ScBr3.

  Explain what would the rate constant be at temperature

what would the rate constant be at a temperature of 150C for the same reaction described in Part A?

  State glycine hydrochloride

What volume (in milliliters) of 0.250 M NaOH should be added to a 0.120 L solution of 0.023 M glycine hydrochloride

  Determine keq for reaction

32.5 kJ/mol°GD Muscles are powered by the hydrolysis of Adenosine tri phosphate determine Keq for this reaction

  What will the volume be

a sample of nitrogen gas occupies 1.55 L at 27.0 C and 1.00 atm pressure. What will the volume be -100 C and the same pressure?

  Explain an irreducible representation of a2 symmetry in c3v

Confirm that the z-component of orbital angular momentum is a basis for an irreducible representation of A2 symmetry in C3v.

  Define alkanes are relatively inert except for two reactions

Alkanes are relatively inert except for two reactions, combustion and radical halogenations. Show all the products, intermediates and the flow of electrons in the following reaction.

  Determine the density of iron

The specific gravity of iron is 7.87, and the density of water at 4.00 degree celcisus is 1.00 g/cm3 . You can use this information to find the density of iron. Find the volume occupied by 5.50 g of iron.

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