+1-415-670-9189
info@expertsmind.com
Calculate ph of buffer solution prepared by mixing water
Course:- Civil Engineering
Reference No.:- EM13298388





Assignment Help >> Civil Engineering

Calculate the pH of a buffer solution prepared by mixing 8.5g KH2PO4 with 43.5g K2HPO4 in 1 liter of water (this is actually the composition of the dilution water used in a BOD test.

Follow the same procedures you have been using for previous acid/base equilibrium problems, and develop an Excel spreadsheet to identify the pH.

Use alpha derivations.




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Civil Engineering) Materials
the cost and revenue associated with producing a sustainable component are fixed costs = $112,500. Variable costs = $30 / unit. Revenue = $45 / unit. How many units must the
An electronic chip internally generates 1.5 Watts of heat energy that must be dissipated to ensure its reliable operation. A fan, with an exposed area of 10cm^2 is attached
For each of the four vectors given above, calculate the net input, n, and the network output, a, for the network you have designed. Verify that your network solves the probl
the If the probability that fluorecent light has a useful life of at least 500 hours is 0.85, find the probabilities that among 20 such lights (a) 18 will have a useful life
An outdoor track is 125m in diameter. A runner increases her speed at a constant rate from 4 to 7 m/s over a distance of 30m. Determine the magnitude of the total accelerati
What is the SI value of absolute pressure corresponding to a vacuum pressure of -10 inches of water. Assume the location is Moscow, Idaho. What is the SI value of gage pressu
For a trapezoidal shaped channel (n=0.014 and slope = 0.0002 with a 20-ft bottom width and side slopes of 1:1.5 (V:H), determine the normal depth using trial and error techn
If the static port of an aircraft became blocked during a climb the vertical speed indicator would: 1.Remain at the previously indicated rate of climb 2.Fall to zero rate of c