Chemistry, 07.05.2021 15:40 davisnaziyahovz5sk
Gas Cylinder of 1.78 dm3 of gas at 310.5K is increased to 2.55 dm3. what is the new temperature in Kelvin?
Answers: 1
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Chemistry, 22.06.2019 17:00
Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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Chemistry, 22.06.2019 17:10
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
Chemistry, 22.06.2019 17:30
What type of organic molecule comprises the majority of a potato?
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Gas Cylinder of 1.78 dm3 of gas at 310.5K is increased to 2.55 dm3. what is the new temperature in K...
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