Initial Cost Estimates For The Iraq War Were Almost Too Low To Believe. The U.S. will shell out somewhere as much as $6 trillion dollars for the Iraq War, once all is said and done, according to a recent report out of Brown University. According to Reuters, that figure includes $1.7 trillion spent so far with an additional $490 billion in benefits.
Best Answer: A solution has the greatest buffering capacity when the concentration of the weak acid is = at the concentration of its conjugate base. In this case i thing that the correct answer is c. Source(s): Dr.A Â· 6 years ago.
The Sikora buffer was designed to reproduce SMP soil-buffer pH values from 5.3 to 7.5. Precision and Accuracy. pH measurements can be made to the nearest 0.1 or 0.01 pH unit. There is no need to measure pH with more than 2 decimal places since this level of accuracy is not achievable or required.