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susu susu
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When 38.0 mL of 0.1250 M H2SO4 is added to 100. mL of a solution of Pb(NO3)2, 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 nitrate ions in the original solution?

3.10 × 10–4M



1.55 × 10–4M



6.20 × 10–3M



3.11 × 10–3M



1.55 × 10–3M

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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Marth6377Marth6377
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