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Presuming that the smallest measurable wavelength in an experiment is 0.990 fm femtometers, explain what is the maximum mass of an object traveling at 773 m•s-1 for which the de Broglie wavelength is observable?
A chloride solution, prepared by dissolving 0.2789 g of an unknown sample in 250.00mL as well as taking a 10-mL aliquot of the resulting solution, requires 11.21mL of the same silver nitrate solution to reach the end point. Explain what percentage..
What mass of Sucrose(C12H22O11) should be combined with 456g of water to make a solution with an osmotic pressure of 8.05atm at 280K
at 1000 k a sample of pure no2 gas decomposes2no2g 2nog o2gthe equilibrium constant kp is 158. analysis shows that the
Show that the function si=x*e^(-ax^2) is an eigenfunction of the operator d^2/dx^2 - 4(a^2)(x^2). What is the eigenvalue.
Determine the Kelvin temperature required for 0.0470mol of gas to fill a balloon to 1.20L under 0.988atm pressure.
A buffer containing 0.4316M of acid, HA, and 0.1549M of its conjugate base, A- has a pH of 2.20. What is the pH after 0.0019 mol NaOH
the half-life of a certain radioactive element is 1250 years. what percent of the atoms remain after 7500
Draw the skeletal structure of the organic product that results from the reaction of 1-hexanol with thionyl chloride in the presence of pyridine.
If a solution of formic acid/formate buffer contains 0.166 M HCO2H and 2.26 M HCO2Rb. Compute the pH of the solution. Round your answer to 3 significant digits.
Consider the titration of 88.0 mL of 0.146 M Ba(OH)2 by 0.584 M HCl. Calculate the pH of the resulting solution after the following volumes of HCl have been added.
Calculate the number of moles of CO 2
What is the de Broglie wavelength (in meters) of a mosquito weighing 1.45 mg and flying at 1.34 m/s
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