Elemental phosphorus is used in the semiconductor industry It can be obtained from an ore called fluoroapatite via reaction with SiO 2 and C 4 Ca 5 (OP 4 ) 3 F 18 SiO 2 30 C 3 P 4 30 CO 18 CaSiO 3 2CaF 2 Suppose a particular semiconductor production plant requires 1500 kg of P 4 If the recovery of ...

The given chemical reaction is 4 Ca 5 PO 4 3 F 18 SiO2 30 C 3 P4 30 CO 18 ...

Elemental phosphorus is used in the semiconductor industry. It can be obtained from an ore called fluoroapatite

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Elemental phosphorus is used in the semiconductor industry. It can be obtained from an ore called fluoroapatite via reaction with SiO ₂ and C:

4 Ca ₅(OP ₄) ₃F + 18 SiO ₂ + 30 C ---> 3 P ₄ + 30 CO + 18 CaSiO ₃ + 2CaF ₂

Suppose a particular semiconductor production plant requires 1500 kg of P ₄. If the recovery of P ₄ from this reaction is 73% efficient, what mass of fluoroapatite is needed?

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Physical Chemistry

ISBN: 978-0716743880

7th Edition

Authors: Peter Atkins

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Posted Date: Oct 25, 2019 11:05 AM

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Elemental phosphorus is used in the semiconductor industry. It can be obtained from an ore called fluoroapatite

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