Hz is a weak acid an aqueous solution of hz is prepared by
HZ is a weak acid. An aqueous solution of HZ is prepared by dissolving 0.020 mol of HZ in sufficient water to yield 1.0 L of solution. The pH of the solution was 4.93 at 25.0 °C.
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hz is a weak acid an aqueous solution of hz is prepared by dissolving 0020 mol of hz in sufficient water to yield 10 l
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