The amount of lead ion in a solution can be determined by gravimetric analysis using chemical reaction below. 3Pb²+ (aq) + 2PO4³ (aq) → Pb3(PO4)2 (S) If 500.0 mL of solution is treated with excess Na-PO, and 2 excess Na3PO4 and 257 mg of lead (II) phosphate (811.5427 g/mol) is collected, what was the concentration of the original solution? wing 800 godmus a. 5.56 x 103 M b. 1.90 x 10³ M c. 6.33 x 104 M d. 1.85 x 103 M plod eidt sot noiloutient seedt vollot sesal

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.