Engineering, 30.11.2021 22:50 caggh345
2. The aqueous solubility of toluene (C7H8) at 25C is 515 mg/L. A water sample contained within an EPA sampling vial is in equilibrium with the vial's headspace at a temperature of 25C The vapor phase within the headspace is analyzed using a GC and shown to contain 6.7 mg/L of toluene. Determine the aqueous phase concentration of the toluene in units of mg/L
Answers: 2
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If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
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Engineering, 03.07.2019 15:10
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2. The aqueous solubility of toluene (C7H8) at 25C is 515 mg/L. A water sample contained within an E...
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