State what is the equilibrium constant kc

Assignment Help Chemistry

Reference no: EM13160305

The following reaction was performed in a sealed vessel at 742 degrees celcius : H2(g)+I2(g)->2HI(g) Initially, only H2 and I2 were present at concentrations of [H2]=3.45M and [I2]=2.95M . The equilibrium concentration of I2 is 0.0900M. What is the equilibrium constant, Kc , for the reaction at this temperature?

Reference no: EM13160305

Questions Cloud

Reduce the residual value remaining furniture : Purchased office furniture on credit from Goodyear supply for defective office furniture received on may 10 and returned for credit. The return of defective furniture will reduce the residual value remaining furniture to $3000.

Calculate the heat evolved : The heat of formation of Al2O3(s) is -1669 kJ/mol. Calculate the heat evolved when .267 g of Al burns in oxygen.

Purchasing-procurement and strategic sourcing : Describe and discuss the differences and relationships between purchasing, procurement, and strategic sourcing. How have these concepts evolved?

How dorecombination hot spots and cold spots affect : How dorecombination hot spots and cold spots affect the relationshipbetween the physical map and the genetic map of achromosome.

State what is the equilibrium constant kc : The equilibrium concentration of I2 is 0.0900M. What is the equilibrium constant, Kc , for the reaction at this temperature?

Compute depreciation expense using straight-line method : Compute depreciation expense for 2011 and 2012 using (1) the straight-line method, (2) the units-of-activity method, and (3) the double-declining balance method.

What volume of carbon dioxide measured at stp : What volume of carbon dioxide measured at STP will be formed by the reaction of 1.43 mole of oxygen with 0.900 mole of ethyl alcohol?

What is attenuation : What is attenuation? How does this work in the trpoperon? Why is attenuation important?

Affecting retained earnings : Which of the following will not affect retained earnings?

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

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!

Submit Assignment

User Account

All Pages