A 45.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 50.0 mL of 0.700 M Na3PO4, resulting in the reaction shown below: a) What are the molecular weights of Pb(NO3)2, Na3PO4, Pb3(PO4)2? 3 Pb(NO3)2 (aq) + 2 Na3PO4 (aq) →→→ Pb3(PO4)2 (s) + 6 NaNO3(aq) Pb(NO3)2 331.2 Na3PO4 163.94 Pb3(PO4)2 811.54 Mass: c) Determine the amount of unused reactant in grams. Mass: g/mol b) Determine the theoretical amount of Pb3(PO4)2 (s) formed in grams. g/mol g/mol g g

A 45.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 50.0 mL of 0.700 M Na3PO4, resulting in the reaction shown below: a) What are the molecular weights of Pb(NO3)2, Na3PO4, Pb3(PO4)2? 3 Pb(NO3)2 (aq) + 2 Na3PO4 (aq) →→→ Pb3(PO4)2 (s) + 6 NaNO3(aq) Pb(NO3)2 331.2 Na3PO4 163.94 Pb3(PO4)2 811.54 Mass: c) Determine the amount of unused reactant in grams. Mass: g/mol b) Determine the theoretical amount of Pb3(PO4)2 (s) formed in grams. g/mol g/mol g g

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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