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Solution Library
Calculate Enthalpy Change For Silica And Hydrofluoric Acid Reaction
Question
Hexafluorosilicic acid is made by the reaction of silica and hydrofluoric acid by the following reaction
6HF + SiO2 → H2SiF6 + 2H2O ΔHr = -670 kJ/mol
What is the enthalpy change if the feed into a reactor contains 3 mol HF and 1.5 mol SiO2?
Summary
The question belongs to Chemical Engineering and it discusses about calculation of enthalpy change in reaction of silica and hydrofluoric acid.
Total Word Count 45
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