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Part A) pH3 = 6.85 Express your answers using two significant figures. Answer in the order...

Part A) pH3 = 6.85 Express your answers using two significant figures. Answer in the order indicated. Separate your answers with a comma. Part B) pH5 = 1.90 Express your answers using two significant figures. Answer in the order indicated. Separate your answers with a comma.

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Answers Rules for rounding of digets ... (1 If the digit on teft sie right side is 0, 1, 2, 3 or . 4 then the digit upto whic

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