You mix hydrogen and chlorine gas in a test tube with a cork in it. Then you shine blue light on it and it detonates and shoots the cork across the room. Consider the hydrogen and the chlorine (and the product) to be the system.

a)Has Work Been Done? If so, on the system or the surrondings?

b) Write the reaction.

c) What is the sign of delta H? How would you know?

d) What is the sign of delta G? How would you know?

e) What is the sign of delta S sys? How would you know?

f) What is the sign of delta Ssurroundings? How would you know?

g)What is the sign of delta Suniverse? How would you know?

Please explain each step, thanks!