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Asked Nov 21, 2019
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How many grams of solid potassium hydroxide are needed to exactly neutralize 22.9 mL of a 0.688 M hydrobromic acid solution ? Assume that the volume remains constant.

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Number of moles of hydrobromi...

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No. of moles Molarity x Volume(in L) (0.688 M) (0.0229 L) = 0.0158 mol

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