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High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used in this procedure range from around

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High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used in this procedure range from around 500 kilopascals (500,000Pa) to about 60,000kPa(60,000,000Pa). It is often convenient to know the pressure in torr. If an HPLC procedure is running at a pressure of 3.92108Pa, what is its running pressure in torr? Express the pressure numerically in torr

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