Question: Spray pyrolysis uses much higher temperatures than spray drying, such that precursors are directly converted to product upon drying and calcination. In the preparation of

Spray pyrolysis uses much higher temperatures than spray drying, such that precursors\ are directly converted to product upon drying and calcination. In the preparation of ZnO particles,\ a solution containing 0.1 M of zinc acetate (Zn(COOCH3) 2) is sprayed using a nozzle to produce\ droplets 40 \\\\mu m in diameter. Upon pyrolysis, zinc acetate is converted to ZnO with a 1:1 molar\ conversion ratio and the ZnO particles are 50 v% dense. What is the diameter of the ZnO particles?\ The theoretical density of ZnO is 5.606 g/cm 3

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to promote and effect the cohesion of the organization: the corporate glue.

to facilitate a cultural and functional interchange in order to encourage managers to take a fresh look at problems and issues;

to gain top management involvement by ensuring that managers know the global resources of the organization;