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Each of three closed (gas-tight) systems at 25°C contains 1.0 L of a 10 μmol/L chloroform
solution, but they are in equilibrium with different gas phases.
System I contains 1.0 L of gas with Ptot =1.0 atm,
System II contains 2.0 L of gas with Ptot = 1.0 atm, and
System III contains 1.0 L of gas with Ptot= 2.0 atm.
(a) What is the gas-phase concentration in each system?
(b) What is the total mass that was added to (and is still in) each system?
a solution contains 0.10m iodide ion i- and 0.10mcarbonate ion co32-. if solidpbno32nbspis slowly added to the
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When 0.0024 moles of a weak acid are dissolved in enough water to make 0.500 L, the pH of the resulting solution is 5.28. Calculate Ka.
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Describe an experiment using only hot and cold water that would enable you to verify that the heat capacity of your coffee cup calorimeter is about 1.0 x 10-1 J/oC
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when h2g reacts with c2h4g to form c2h6g 137 kj of energy are evolved for each mole of h2g that reacts.write a balanced
As you can imagine, there will be many other elements and compounds present in the solution. How would you best determine the concentration of the analytes in the presence of the other elements and compounds
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