Please EXPLAIN and solve EACH/ALL part(s) in Question #10!

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The reaction of hydrogen chloride gas and oxygen gas to form liquid water and gaseous chlorine (shown below) is allowed to come to equilibrium. Explain how the system will respond to each of the following stresses (shift left or shift right) and how that response helps to re-establish equilibrium: 4HCl(g)+O2(g)2H2O(I)+2Cl2(g)Hrxn=202.4kJ/mol 1. Oxygen gas (O2), is pumped into the reaction vessel. 2. The space inside the reaction vessel is expanded, increasing the overall reaction volume. 3. The reaction vessel is heated