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OpenStudy (adamconner):
Estimate the pH of a solution prepared by dissolving Na2S in water. a) Between 1 and 2 b) Between 4 and 6 c) About 7 d) Between 8 and 10 e) Between 12 and 14
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OpenStudy (adamconner):
its gonna be a base because Na2S=2 Na+ + S2-, in water: S2- + H2o= HS- + OH- but how do I know if its a weak or strong base?
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