In which direction will the position of the equilibrium for the reaction 2HI(g) --> H2(g) + I2(g) Be shifted for each of the following changes? a. H2(g) is added. b. I2(g) is removed. c. HI(g) is removed. d. In a rigid container, some Ar is added. e. The volume of the container is doubled. f. The temperature is decreased (reaction is endothermic). g. What will happen to the value of K, as a result to letter f?

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the dissolution of polymer can be thermodynamically described in 2 steps.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.

they are all solids.