At a certain temperature, the ?pKp for the decomposition of H2SH2S is 0.873.0.873.   H2S(g)↽−−⇀H2(g)+S(g)H2S(g)↽−−⇀H2(g)+S(g)   Initially, only H2SH2S is present at a pressure of 0.100 atm0.100 atm in a closed container. What is the total pressure in the container at equilibrium?

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