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HYDROGEN HALIDE FORMATION: PCl3 & H2O<br />
Flask Of Methyl Orange Indicator Before Addition<br />
(1 of 2)<br />
Before addition Phosphorus trichloride (PCl3) is dropped into distilled water which contains methyl orange indicator. The indicator begins to turn red as the hydrogen halide HCl forms. PCl3(l) + 3H2O(l) -> H3PO3(l) + 3HCl(g)

Fphoto-27069005A-2RM.jpg

HYDROGEN HALIDE FORMATION: PCl3 & H2O
Flask Of Methyl Orange Indicator Before Addition
(1 of 2)
Before addition Phosphorus trichloride (PCl3) is dropped into distilled water which contains methyl orange indicator. The indicator begins to turn red as the hydrogen halide HCl forms. PCl3(l) + 3H2O(l) -> H3PO3(l) + 3HCl(g)

Copyright:© 1990 Richard Megna - Fundamental Photographs

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