# chemistry

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What would be the pH of 0.568 g of HClO4 per 250 mL of solution?

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HClO4 is a strong acid; i.e., it ionizes 100%. Therefore, (H^+) = (HClO4).
moles HClO4 = 0.568g/molar mass.
M = mols/L soln
pH = -log(H^+).

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