What will happen to the equilibrium of this reaction if HCl gas is injected into the system?

H 2 (g) + Cl 2 (g) Missing Metadata 2HCl (g)

Question 1 options:

The reaction will move to produce more HCl.

The reaction will move to produce more of the reactants.

Equilibrium will not shift.

Answer:this is called "LeChatelier's Principle"

... "a system at equilibrium will shift in the direction to reduced an applied stress"

you have this

... H2 (g) + Cl2 (g) 2 H2O

if you add H2, the reaction while shift right to consume some of that extra H2. this is called "LeChatelier's Principle"

... "a system at equilibrium will shift in the direction to reduced an applied stress"

you have this

... H2 (g) + Cl2 (g) 2 H2O

if you add H2, the reaction while shift right to consume some of that extra H2.