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31-10-2022
Chemistry

Answered

When 38.0 mL of 0.1250 M H2SO4 is added to 100 mL of a solution of PbI2, a
precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and
weighed. If the recovered PbSO4 is found to have a mass of 0.0471 g, what was the
concentration of iodide ions in the original solution?

Answer :

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