AMD Opteron. Opteron is AMD's x86 server and workstation processor line, particularly in the same segment as the Intel Xeon processor. In contrast to Intelâs Xeon line, AMDâs Opteron servers are tangibly cheaper, which make them an attractive option for the price conscious buyer looking for better performance per dollar.
Acid-Base Indicators and pH. Introduction. Acid-base indicators can be used to determine the pH of a solution. In this. experiment, you will prepare your own acid-base indicator by extracting a colored plant. pigment. Then you will use your indicator and others available in the lab to estimate the. pH of several other solutions.
The indicator should change color at around that pH, give or t â¦ ake 2 pH units. For the titration of a strong acid with a strong base, the pH at the equivalence point is 7, so you need an indicator that changes color somewhere in the range of pH 5-9.Phenolphthalein is usually used as the indicator in this type of titration.2 people found this useful.bnormal results can indicate the presence of a variety of conditions--including anemias, leukemias, and infections--sometimes before the patient experiences symptoms of the d â¦ isease.