Homework Help: Chemistry2

Posted by Jeffery on Tuesday, November 30, 2010 at 10:38am.

WO3 (s) + 3 H2 (g) -> W (s) + 3 H20 (g)

Tungsten is obtained commercially by the reduction of WO3 with hydrogen according to the equation above. The following data related to this reaction are available.

DeltaH(kilojoules/mole) for WO3 is
-839.5. DeltaH for H20(g) is -241.6.

Delta G for WO3 is -762.7. Delta G for H20 i -228.2

A) What is the value of the equilibrium constant for the system represented above?

B) Calculate Delta S at 25C for the reaction indicated above

No one has answered this question yet.

Answer this Question

Related Questions

Chemistry - The following reaction is used to produce tungsten(VI)oxide: WS3(s...
chemistry - The following reaction is used to produce tungsten(VI)oxide: WS3(s...
chemistry-net ionic equations - Whats the net ionic equation for the ...
chemistry - Calculate the delta H for the reaction N2H4(l)+ O2(g) --> N2(...
Chemistry - A mixture of .10 mol of NO, .050 mol of H2 and .10 mol of H20 is ...
Chemistry - A mixture of .10 mol of NO, .050 mol of H2 and .10 mol of H20 is ...
chemistry - DeltaH and DeltaU are nearly the same in all the following processes...
Chemistry - Hydrogen iodine is a strong acid that is used in chemical synthesis ...
Chemistry - In an experiment, 238 mL of 0.45 molar hydrochloric acid completely ...
chem - The combustion of hydrogen–oxygen mixtures is used to produce very ...

For Further Reading

First Name:
School Subject:
Answer: