1. A mixture of the 8-hydroxyquinoline complexes of Al and Mg weighed 1.084 3 g. When ignitedin a furnace open to the air, the mixture decomposed, leaving a residue of Al>O3 and MgOweighing 0.134 4 g. Find the weight percent of Al(CoH&NO); in the original mixture.ONMgheatJAI +Al,03 + MgO3.AIQ3FM 459.43MgQ2FM 312.61FM 101.96 FM 40.304

Q represents 8-hydroxyquinoline AlQ3 F.W. = 459.441 g MgQ2 F.W. = 312.611 g Al2O3 F.W. = 101.961 g…

1. A mixture of the 8-hydroxyquinoline complexes of Al and Mg weighed 1.084 3 g. When ignited in a furnace open to the air, the mixture decomposed, leaving a residue of Al>O; and MgO weighing 0.134 4 g. Find the weight percent of Al(CH&NO); in the original mixture. ON heat Al + Mg Al,03 + MgO 3. AIQ3 MgQ,

1. A mixture of the 8-hydroxyquinoline complexes of Al and Mg weighed 1.084 3 g. When ignited in a furnace open to the air, the mixture decomposed, leaving a residue of Al>O; and MgO weighing 0.134 4 g. Find the weight percent of Al(CH&NO); in the original mixture. ON heat Al + Mg Al,03 + MgO 3. AIQ3 MgQ,

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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