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I need for somebody to explain this:
we have Na2(So4) saturated solution and we add base according to the answer the following occurs:
Increasing the solutions basicity will disrupt the equilibrium between sulfate and its conjugate acid leading to an increase in sulfate ion concentration: HSO4- + OH- -> SO42- + H2O. An increase in sulfate ion concentration will cause precipitation of sodium sulfate via the common ion effect.
ok. Na2So4 is soluble and if we add OH should NaOH form which would result in disolving more of Na2So4?
we have Na2(So4) saturated solution and we add base according to the answer the following occurs:
Increasing the solutions basicity will disrupt the equilibrium between sulfate and its conjugate acid leading to an increase in sulfate ion concentration: HSO4- + OH- -> SO42- + H2O. An increase in sulfate ion concentration will cause precipitation of sodium sulfate via the common ion effect.
ok. Na2So4 is soluble and if we add OH should NaOH form which would result in disolving more of Na2So4?