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what is the predicted ph of the following: .1M NaHC2H3O2, .1M NaHCO3, .1M Na2CO3, .1M NH3...

what is the predicted ph of the following: .1M NaHC2H3O2, .1M NaHCO3, .1M Na2CO3, .1M NH3 and .1 M NaOH? Please show the process, not just the answer.

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