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27g of acetylene dissolves 1L of acetone at 10atm pressure.
a) The partial pressure of acetylene is raised to 12atm, Define what is the solubility in acetone?
b) Compute the solubility of CO2 in H2O at 0 degrees Celsius, at 1atm. The solubility of CO2 at 1atm is 0.348g/1000ml of H2O at 0 degrees Celsius.
c) O2 is less soluble in H2O then CO2 0.00412g/100ml of H2O at 760mmHg and 20 degrees Celsius. Compute the solubility of O2 in H2O at 20 degrees Celsius with a pressure of 1150mmHg
The titration required 10.51 mL of the KOH solution to reach an end point. What was the percentage by mass of K2SO3 in the original mixture of KNO3 and K2SO3?
when monitoring the reaction between benzene and 2-chloro-2-methyl-propane using febr3 as the catalyst researchers
Bones vary in mechanical properties. Where on the range of mechanical properties for bone do you think this bone would fall? Address at least elastic modulus, yield stress, and yield or ultimate strain.
A particular first-order reaction has a rate constant of 1.35 × 10^2 s-1 at 25°C. What is the magnitude of k at 75°C if Ea = 85.6 kJ/mol?
What is the pH of the solution created by combining 2.50 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)
A buffer solution is prepared by placing 5.86 grams of sodium nitrite and 32.6 mL of a 4.90 M nitrous acid solution into a 500.0 mL volumetric flask and diluting to the calibration mark
The pressure in the eye of a hurricane is less than atmospheric pressure. Which one of the following pressure readings could not have been taken
All the offspring of a cross between a normal winged fly and an miniature winged fly have normal wings. What is the expected phenotypic ratio of a cross between two miniature winged flies?
Methane (CH4), ammonia (NH3), and water (H2O) all have octets around the central atom, yet they have different shapes and bond angles
A hypothetical solution forms between a solid and a liquid. The values of the thermodynamic quantities involved in the process are shown.
A major component of gasoline is octane (C8H18), when octane is burned in air it chemically reacts with oxygen gas (O2) to produce carbon dioxide and water. What mass of oxygen gas is consumed by the reaction of 6.0g of octane
Titration of the excess unreacted EDTA required 15.9 mL of 0.0220 M Ca2 . The Cd2 was displaced from EDTA by the addition of an excess of CN-.
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