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Problem- At 25°C only 0.0860 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the Ksp of the salt at 25°C?
As much detail as feasible is really appreciated
Explain why the radii of atoms do not simply increase uniformly with increasing atomic number.
Determine the vapour pressure of a solution at 55C that contains 34.2 g NaCl in 375 ml of water. The vapour pressure of pure water at 55C is 118.1 torr. Assume a solution density of 1.00 g/ml.
Pure O2 diffuses through an aperture in 224 seconds whereas a mixture of O2 and another gas containing 80% O2(by wt) diffuses from the same in 234 seconds. Explain what is the molecular weight of the gas
Determine the electron-group arrangement, molecular shape, and molecular bond angle that best describes each of the following.
Osteo imperfecta displays a wide range of symptoms for mild to servere. On the bases of amino acid and collagen structure,
Aspirini has a density of 1.40 g/cm^3 what is the volume (in cubic centimeters) of an aspirin tablet weighing 2.8x10^2mg
Show the amounts in NIKE's accounting equation by calculating thevalue of NIKE's total assets, total liabilities and total shareholder's equity
Problem- Two 50.0 mL solutions at 289.6K are mixed and the temperature increases to 335.4K. What is the value of qrxn in kilojoules. Density = 1.00 g/mL, C = 4.18 J/gK Make sure your sign is correct.
A 2.154-g sample of HgO produces 125 mL of oxygen collected over water at 24 degrees C and an atmospheric pressure of 763 mm Hg. Calculate the STP molar volume for oxygen.
what mass spectrometry techniw would be most effective in determining the chemical structure?
Question- Calculate the percentage difference in the fundamental vibration wave number of 23Na35Cl and 23Na37Cl on the assumption that their force constants are the same
draw 1-fluoropentane and predict the number of hydrogens per signal in a H-NMR spectra, and the splitting for each signal?
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