Determine the concentrations in m of acetic acid and sodium
Determine the concentrations (in M) of acetic acid and sodium acetate in 0.2 M 'acetate' buffer, pH 6.0. The pKa for acetic acid is 4.76.
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A 107-kg horizontal platform is a uniform disk of radius 1.85 m and can rotate about the vertical axis through its center. Find the moment of inertia of this system, consisting of the platform and its population, with respect to the axis
For achieving a desired error probability, we are given that the receiver requires at least -30 dBm of power, and the maximum pulse spread must be no more than half of the bit period. The transmitted pulse has a spectral width of 0.5 nm, and the t
A security has the following expected returns and probabilities of occurrence.
A uniform thin rod of mass 4.19 kg pivots about an axis through its center and perpendicular to its length. What must the length of the rod be so that the moment of inertia of the three-body system with respect to the described axis is 0.977 kg&midd
A flywheel in the form of a uniformly thick disk of radius 1.68 m, Calculate the constant torque required to stop it in 4.50 min
Without any external voltage what is the electric field direction within each junction Are the diffusion currents in the two junctions from E to B and B to C
It is April 1. The quoted price of a bond with an Actual/365 day count and 12% per annum coupon in the U.S. is 105. It has a face value of 100 and pays coupons on March 1 and Sept 1. What, to two decimal place accuracy, is the cash price?
The three months risk-free interest rate (with continuous compounding) is 5%. What to the nearest cent is the value of the short forward contract?
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