Phosphorus pentachloride decomposes according to the chemical equation K,=1.80 at 250°C A 0.307 mol sample of...

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iven P at tso 0.3 20 レ So χ(x) r2 4.35 (0,30규-X ) Contentratian of PC 0 o nse -3 Gn ( 4 35

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