Compute deltag for the reaction

Assignment Help Chemistry

Reference no: EM13175639

The equalibrium constant for the reaction AgBr(s)<--> Ag^+(aq)+Br^-(aq) is the solubility product constant, Ksp=7.7x10^-13 at 25 degrees C. Calculate deltaG for the reaction when [Ag+]=6.0x10^-2 M and [Br-]=6.0x10^-3 M. Is the reaction spontaneous or nonspontaneous at these concentrations(R=8.314 J/Kmol)?
A. DeltaG= 4.95E1 kJ/mol;nonspontaneous
B. DeltaG= 8.88E1 kJ/mol;nonspontaneous
C. DeltaG= -69.1 kJ/mol;spontaneous
D. DeltaG= 1.96E1;nonspontaneous
E. DeltaG= 69.1 kJ/mol;spontaneous

Reference no: EM13175639

Questions Cloud

Determine the after tax cost and oppertonity cost : ublic offering bonds 20% and interst 6%. tyberius investment 10% and interest 10%. sludge FM bank 20% and interest 12%. retained earning 15% and interest 10%. commen stock 25 and interest 15%.

Define a voltaic cell consists of a hg : A voltaic cell consists of a Hg/Hg2^2+ electrode(E degrees=0.85V) and a Sn/Sn^2+ electrode(E degrees=-0.14V). Calculate[Sn^2+]if [Hg2^2+]=0.36 M and Ecell=1.04V at 25 degrees C.

Define delta s degrees are independent of temperature : Find the temperature at which Kp=41.0 for the reaction H2(g)+I2(g) 2HI(g). [Given: at 25 degrees C, for H2(g), deltaH degrees F=0, S degrees=131.0 J/mol*K; for I2(g)

Who aim the first shot : If the average shooter aims at someone, he will hit them half of the time. If the drunk aims at someone, then he will hit them only ten percent of the time. Once someone is hit, they are out of the game, with the winner being whoever is the last r..

Compute deltag for the reaction : The equalibrium constant for the reaction AgBr(s) Ag^+(aq)+Br^-(aq) is the solubility product constant, Ksp=7.7x10^-13 at 25 degrees C. Calculate deltaG for the reaction

Explain what is the ph of the solution after naoh : What is the pH of the solution after 39.2 mL of NaOH have been added to the acid? Ka=1.3x10^-5

Define the opportunity cost of an item : The production possibilities frontier can be used to demonstrate which of the following?If Lindenderry is at point U, producing 1300 tons of corn and 34 million automobiles, what is the opportunity cost of an additional 11 million automobiles?

Compute the solubility of zinc hydroxide zn : Calculate the solubility of zinc hydroxide Zn(OH)2 in 1.10 M NaOH. Ksp=3.0x10^-16 for Zn(OH)2 Kf=3.0x10^15 for Zn(OH)4^-2

Define picric acid is a monoprotic acid : Picric acid is a monoprotic acid that has been used in the leather industry and in etching copper. However, its' laboratory use has been restricted because it dehydrates on standing and can become shock sensitive

User Account

All Pages