Standard normal probability distribution
For the standard normal probability distribution , the area to the right of the mean is (-0.5, 0.5, 1, any value between 0 and 1)
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Write the chemical equation for the autoionization of water. Write the equilibrium constant expression for this reaction. What is the value of the equilibrium constant at 25 deg. C?
What must the charge (sign and magnitude) of a particle of mass 1.47 g. be for it to remain stationary when placed in a downward-directed electric field of magnitude 650 N/C? Use 9.81 m/s2 for the magnitude of the acceleration due to gravity.
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Calculate the molar solubility of lead chloride (PbCl2) at 25°C in 0.100 M sodium chloride given that Ksp for lead chloride is 1.8 x 10 ^-10 at 25°C
Calculate whether a precipitate of lead chloride will form or not on mixing equal volumes of 0.010 M fo lead nitrate with 0.010M solution of hydrochloric acid at 25° C.
Determine the range of values of v for which the car does not skid. Express your answer in terms of the radius r of the curve.
Given the atom's magnetic dipole moment of 9.27 x 10 -24 J/T, comput the following. a) the acceleration of the atoms while in the magnetic field region
What is the cell potential for battery in which the anodecompartment has 2M NaBr, and 30mL of Br2 and the cathode compartment has 0.01M NaCl and 0.2 atm of Cl2 gas bubbled throughit?
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