Chemistry, 20.07.2019 12:00 elysalmeron05
A500.0 ml buffer solution is 0.10 m in benzoic acid and 0.10 m in sodium benzoate and has an initial ph of 4.19. part a what is the ph of the buffer upon addition of 0.025 mol of naoh?
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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The sum of the oxidation numbers in a neutral compound is always
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A500.0 ml buffer solution is 0.10 m in benzoic acid and 0.10 m in sodium benzoate and has an initial...
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