Determine what will be the ph change
Determine what will be the pH change when the 20.0 mL of 0.100 M NaOH is added to80.0 mL of a buffer solution which is having of 0.183 M NH4Cl and 0.169 M NH3?
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How can obtain an expression for the maximum work the gas can do in the expansion if n moles of the gas undergo is other male expansion at the temperature T from an initial volume V1 to a final volume V2.
Estimate the vibration partition function at 3000 K when a molecule has three normal modes with the wave numbers of 1400cm-1, 2500 cm-1, 3500 cm-1.
If the population in the excited level is 1.126 times the population in the ground level, analyze the temperature when a molecule has two electronic states, a doubly-degenerate ground state and an excited state with a four-fold degeneracy and lyi
Determine the energies of the nuclear spin states of the proton in a magnetic field of 12.00 T. proceed to find out the populations of each of the nuclear spin states at the 12.00 T and an extremely low temperature of the1K.
Second box with height (x+2) cm has the square base with side (x+1)cm. If two boxes have same volume, determine value of x.
Determine the oxidation state and the d electron count the number of d electrons for the metal ion in the following coordination complex? [PtCl4]Cl2
Starting salaries of 145 college graduates who have taken statistics course have a mean of $43,608 and standard deviation of $8,347.
As the two gases diffuse down the tube, a white ring of NH4X produces 86.3 cm from the ammonia flask. Find out the element X. A flask of ammonia is connected to a flask of an unknown acid HX by a 1.26 m glass tube.
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